Rating. What is the Circumference of a Circle. 3984 meters. 61. D. Asked 1/29/2015 10:08:24 AM. 97 (*) In terms of diameter:. 24 units. Perimeter of a Sector Formula. 85/3. Find the circumference of a circle that has an area of 452. r = 6Weegy: 94. 88Apart from the circumference, having the value of the radius also allows you to find the area of the circle. It is twice the radius. Diameter of the circle = 28 inches. Search for an answer or ask Weegy. 16 square meters ( used 3. 85. 14 = 6. 14. When. . 9. So it's going to be equal to 2 times pi times the radius, times 3. Round your answer to the nearest inch. 12 meters C. 38 cm C. so we can rearrange the previous equation to calculate the radius: And now we can find the circumference, by using the formula: Therefore, the correct answer is D. If the area of a circle is 58 square feet, find the circumference. 75. Circumference = Diameter x π. 14 ; r = 12 ; circumference = 2*pi*r ; C = 2 * 3. 51 ft. [ If the circumference of the rim of the wheel is 48 inches, The length of each spoke is 7. 8. 04 feet 18. x^2 + y^2 -4y. 14 = 95. 3. π⋅(diameter) π ⋅ ( d i a m e t e r) Since the diameter d d is equal to 2 2 times the radius r r, the formula for circumference using radius is 2πr 2 π r. 16. 24 meters C. 25 ft. This tutorial shows you how! Virtual Nerd's patent-pending tutorial system provides in-context information, hints, and links to supporting tutorials, synchronized with videos, each 3 to 7 minutes long. 56 in. Or we can plug in 3. Find the perimeter of the part he wants to fence. where, R is the radius of the circle. (Use 3. A. Diameter in ft cm; 30. 4. Area = pi*r^2 = 3. Question. C= 2*3. 74 cm C. Problem 1. 86. 3. 14 *7 = 43. 38 cm. Or we can plug in 3. Diameter. Simply multiply the radius of the circle by 2 and then multiply the result by to calculate the circumference. Area = pie *r^2 = 452. A = 3. 45 m D. 22. The circumference of a circle if the area is 300 square centimeters. Area = pi x (5 squared) = 3. 25 ft. 7: 25. GET THE APP. 14·7 = 43. 74 cm The circumference of a circle if the area is 300 square centimeters. Circular fields using center pivot irrigation in the Mojave Desert, Nevada as seen from a plane on route from Toronto to San Francisco; the radius of a circle is typically ¼ mile (400 m), the circumference is 1. Log in for more information. 25 ft. Welcome to How to Calculate Circumference with Mr. A. Find the circumference of a circle that has an area of 452. The circumference of a circle is equal to Pi π π times the diameter d d. 25 cm C. D. Find the circumference of a circle if the area is 300 square centimeters. Weegy: A circuit contains three 1,200 ohm resistors connected in parallel. 14; r^2 = 95. The circumference of a circle if the area is 300 square centimeters is 61. )Find the circumference of a circle that has an area of 452. If you know the diameter or radius of a circle, you can work out the circumference. 84. Find the circumference of a circle if the area is 300 square centimeters. 84/3. The radius is cm. The dimensions could be the diameter, in inches Jessa used to draw her circle is 18. Solution: C = 2 sqrt pi A C = 2 * sqrt 3. Anyways just plug in the numbers and you get you answer. Solution. Use the formulas to calculate the circumference and area: c = 2πr and A = πr². The circumference of a circle with a diameter of 45 centimeters is 141. 4 centimeters Developing c = pi * diameter (d) c = 3. The circumference of a circle that has an area of 452. 56. π equals the number 3. The distance around a circle is called the circumference. the equation to find circumference is c=2PIEr (sorry didn't have the pie symbol). 85 m. In this case, the radius is 30. 16 ; r^2 = 452. Circumference length formula in terms of area. 38 meters. For example, a rectangle can be described with its height and width. Diameter. 14*r^2 , area = 300 , r^2 = 300/3. 2 cm. 1. 3984 meters. verified. 5 ft. Substituting it in the formula, we get. As we know that the formula for "Length of an arc": Hence, Option 'A' is correct. 44in. 1416 c = 94. Popular Conversations. 150. 6. 14 3. Perimeter of a Circle. 7 cm. D. 29 , Circumference =2 *pi *r = 2 *3. 4. = 4 × 3. The area of a circle is pi times the radius squared (A = π r²). You are given the area of a circle. 16 square meters is 75. d = c / pi. George has a garden outside his house which is in the shape of a circle with a diameter of 10 yards. 1416 * 452. The formula to find the circumference of a circle is. Circumference = 2×Π×r. 24 meters B. 28 in. Score . 77cm ,. Find the circumference of a circle if the area is 300 square centimeters. Circular segment - is an area of a "cut off" circle from the rest of the circle by a secant (chord). What is its perimeter? How to find the circumference of any a circle given its diameter. Working backwards with the first equation yields the unknown radius, get the radius on one side of the equation. Circumference of a circle is its perimeter which can be calculated using the radius or diameter of a circle. 12 = 25 units (Approx)The circumference of a circle with a diameter of 45 centimeters is: 141. Diameter. Question. The length of each spoke is 4. 29 , Circumference =2 *pi *r = 2 *3. The given end points of the diameter are (1,1) ( 1, 1) and. Which of these dimensions could be the diameter, in inches Jessa used to draw her circle? Use 3. Pi π π is approximately equal to 3. 16 square meters is 75. 3 mm. 98$ units . For example, if the diameter is 16 feet, then the radius is 16 / 2 = 8 feet. LOL what are the chances of you answering this. 14. A. Weegy: The right answer is B 3 centimeters. 96 cm D. 14 = 95. An area of a circle can be defined as the area occupied by the circle in a two dimensional plane. The formula for the perimeter of the sector of a circle is given below : Perimeter of sector = radius + radius + arc length. 16 square maters . 142 [ imes] 3. 47 , r = 4. The circumference of a circle with a diameter of 12 ft is: 37. Weegy: On a nutrition label you'll find carbohydrates broken down from dietary fiber, sugars and sugar alcohols. Weegy: If your goal is to obtain information about laws governing special education policies in elementary schools,. 18 in, and its diameter is 6. 29 = 26. 2. The circumference of a circle whose area is 452. Rating. 29 , Circumference =2 *pi *r = 2 *3. 16 square meters. 38 cm B. However, the term "perimeter" is conventionally used to describe the distance around the boundary of a polygon. 14 *r, r = 48 /(2*3. 14159. 9. 1416 as the value of . A = π ⋅ 64. 1416 * 45 c = 141. 3: 247. r=16The circumference of a circle is pi times its diameter. 29 , Circumference =2 *pi *r = 2 *3. 61. 55 centimeters D. The equation that can be used to find the circumference of a circle with a radius that measures 10 feet is: C=2x3. 4 (rounded). 141. 4 centimeters Developing c = pi * diameter (d) c = 3. In this calculator, we didn't put any units; you don't need them in many cases because you're working with. 14*12; C = 37. 79 feet. 4 centimeters. report flag outlined. A = 200. 77 = 61. 61. ;. 85/3. 44 in. ) A. Find the circumference of a circle if the area is 300 square centimeters. 6 m B. The circumference of a circle is π π times its diameter or 2π 2 π times its radius, where π π is approximately 3. Putting A, C and d in terms of r the equations are: A = πr2 A = π r 2. The circumference of a circle is equal to Pi times the diameter. 5cm. Verified answer. This answer has been confirmed as correct and helpful. 1416 * 452. Words Circumference 5 π(diameter) 5 2π(radius) Symbols C 5 πd or C 5 2πr CIRCUMFERENCE OF A CIRCLE r circumference radius center diameter STUDY TIP When simplifying an expression involving π, substitute 3. 1416 as the value of . weegy; Answer; Search; More; Help; Account;. 0 cm: 94. If you imagine the circle as a piece of string, it is the length of the string. Weegy: Jessa drew a circle with a circumference of 18. r = 4 r = 8 r = 12 r = 16. 99 ft. π is the numerical constant with an approximate value of 3. r = 4 r = 8 r = 12 r = 16. Or we can plug in 3. cm C. 0 cm: 141. This video explains how to calculate the circumference of a circle. The point where the string overlaps itself should be marked. Given the radius of a circle calculate the area, circumference and diameter. C = 2πr Fill in the given values and solve. 14159 going on and on and on. 12 meters. C=2 a=2* *58=26. 3. 77 cm C. 6992 meters D. 25 ft. heart outlined. So, as we know the formula for "Circumference of circle": We need to find the length of an arc AB. 3984 meter. 4 (rounded) (More) Find the circumference of a circle with a radius of 7m. 77 = 61. When you enter the radius of 24 into our calculator, it provides you with an answer of 150. Find the circumference of a circle that has an area of 452. 04 ft is the circumference of a circle with a diameter of 4. A. C = π·d. 1 year ago. If the area of a circle is 58 square feet, find the circumference. 7 cm ÷ 3. The circumference of the circle is 16 π units or. 2π⋅(radius) 2 π ⋅ ( r a d i u s)Jessa drew a circle with a circumference of 18. 186. 12 meters C. 56. Pre-Algebra. 56. Round Your answer to the nearest inch A 88in B28in C56in D. 29 = 26. Round your answer to the nearest inch. Identify the circle’s radius, which for this equation will be 20 inches. Area = pi *r^2 , 58 = 3. 4: 20. 77 cm The circumference of a circle if the area is 300 square centimeters. 43. 38 cm B. If a circle has a diameter of 4, its. C = 16 π. Weegy: A solar eclipse (as seen from the planet Earth) is a type of eclipse that occurs when the Moon passes between. The exact circumference of a circle with a radius of 15 cm is C = 2Pi*r = 2*3. Perimeter is calculated by simply adding all the side. The circumference of a circle if the area is 300 square centimeters. Expert answered|MichellDonovan|Points 8680|. 37. Question and answer. If the area of a circle is 58 square feet, find the circumference. 47 , r = 4. Using the formula C = 2pir, find the circumference of a circle with diameter of 28 inches. Added 12/17/2018 11:32:01 PM. 74 cm The circumference of a circle if the area is 300 square centimeters. d is the. 3984 meter. The circumference of a circle with a diameter of 12 ft is 37. And the answer to the circumference of a circle with a diameter of 45 is approximately: ≈ 141. 84 inches. Circumference = 2·π·r = 2·3. 282. C. Find the circumference of the circle. If you argue for that right based on the constitution, you're most likely to refer to the Second. 14 = 144 r = 12 meters. 84. Use the formula: Circumference = 2 r where "Circumference" represents the total distance around the circle, " " is a mathematical constant approximately equal to 3. 88 in. n=4; -2, - 1/2 and i are zeros ; f (1) =18. Solution: C = 2 sqrt pi A C = 2 * sqrt 3. A circle's. If the area of a circle is 58 square feet, the circumference is 26. 3. Using these simple formulas does require us to define a few terms so we can solve circle problems. Find the circumference of a circle that has an area of 452. D. Area = a^2 = 21^2 = 21*21 = 441 User: Find the circumference of a circle if the area is 300 square centimeters. 4/5. 74 cm B. Weegy: Of the runners in a marathon through Northeastern. 3984 meters D. 75. Log in for more information. 14 * 300 cm^2 C = 2 * sqrt 942 cm^2 C = 2 * 30. 61. 3996cmWeegy: The area of a square computer screen with 21-inch sides is 441 sq. 14. Calculate the diameter of a circle with this tool. Area = pi *r^2 , 58 = 3. The circumference of a circle with a diameter of 45 centimeters is: "141. 14*9. The circumference of the circle is 44 feet. 64 inches. Worksheet #2. Weegy: 87. the circumference of a circle can be determined throught the formula C = 2πr where pi is a constant and r is equal to the half of the diameter. 7 centimeters weegyUser: Find the approximate value of the circumference of a circle with the given radius. Weegy: The circumference of a circle with a diameter of 45 centimeters is circumference =2 *pi*r =3. Weegy. 38 m (answer). where r is the radius of the circle. 88 in. (Use 3. 84/3. q = 23. Find the radius of a circle that has a circumference of 16. 14 ⋅ 64. 1 Answer/Comment. If the window is in the shape of a regular pentagon, the length of each side of the window is 60 / 5 = 12 inches. C. 1 centimeters. The circle is one of the first shapes we learn and one we see every day all around us. How to find the diameter of a circle? The diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints are on the circumference of the circle. 9. which of the following tells an. 96 inches. Find the circumference of a circle if the area is 300 square centimeters. 1416 * r^2 r^2 = 452. W I N D O W P A N E. 5 centimeters Weegy: The right answer is B 3 centimeters. 14*300) = 61. 75. Calculate A, C and d | Given r. 14. To find the area of a circle, use the formula A = π ⋅ r2, where r is the radius, which half of the diameter. So the Circumference of a Circle: C = 2 π r ; and: C = π d . A = π ⋅ 8 2. 61. r ≈ 10. 43. star. 98 m find the circumference of a circle that has an area of 452. 77cm , circumference =2 *pi*r =2*3. misha254. 1416) r = 12. 84 inches. 15. Or we can plug in 3. 16 where r is the radius So r^2=452. Radius of the circle = 28/2 = 14 inches. 04 units. printf("Enter the radius of the circle: "); scanf("%f", &radius); Then, the user is asked to enter the radius of the circle. 4 mi. Diameter of a Circle.