![]() To cover a distance of 5 km a wheel rotates 2500 times. Therefore, the sides of the square is 77 cm.ġ3. The perimeter of the square = Length of the wire = 4s Length of the wire = Circumference of the circle = 2πr A girl wants to make a square-shaped figure from a circular wire of a radius 49 cm. ∴ 1,009.55 number of turns required to cover a distance of 1585 m.ġ2. Number of turns cycle wheel should revolve = (1585 x 100)/157 Solution:ĭistance covered in 1 turn = Circumference of the cycle wheel Find the number of turns required to cover a distance of 1585 m. ∴ The ratio of wheels circumferences is 10: 13 and areas is 100 : 169.ġ1. The ratio of wheels circumferences = 2πr : 2πR The ratio of radii of two wheels is 10: 13. Find the ratio of their circumference and areas. The ratio of the radii of two wheels is 10: 13. ∴ The perimeter of the semicircle is 50.24 cm.ġ0. Find the perimeter of the semicircle whose diameter is 32 m. ∴ Circle radius is 13.69 cm, the area is 588.48 cm², and diameter is 27.38 cm.ĩ. If the circumference of a circle is 86 cm, find its area, diameter, and radius. Solution:Īrea of the remaining sheet = Area of the outer circle – Area of the inner circleĨ. From a circular sheet of a radius 7 cm, a circle of radius 3 cm is removed. ∴ 6 times the bangle should revolve to cover a distance of 500 cm.ħ. Number of times bangle should revolve = 500/81.64 Solution:ĭistance covered in 1 rotation = Circumference of the bangle How many times the bangle will revolve in order to travel a distance of 500 cm. ∴ 78.5 feet is around the circular swimming pool.Ħ. The diameter of the circular swimming pool = 25 feet How many feet around is the pool? Solution: A circular swimming pool is 25 feet in diameter. If the circumference of a circular sheet is 47 cm, find its area. Calculate the circumference of the circle whose area is 212 cm². ∴ The radius, circumference, and area of the circle is 7.5 cm, 47.1 cm, 176.62 cm².ģ. ∴ Radius, circumference, and area of the circle is 9 cm, 56.52 cm, 254.34 cm². ![]() ∴ Radius, circumference, and area of the circle is 6 cm, 37.68 cm, 113.04 cm². Find the area, circumference of the circle whose diameter is ∴ Area of circle is 201.14 cm², the circumference is 50.28 cm, and diameter is 16 cm.Ģ. ∴ Area of circle is 314.285 cm², circumference is 40.85 cm, and diameter is 13 cm. ∴ Area of circle is 314.285 cm², circumference is 62.85 cm, and diameter is 20 cm. Find the area, circumference, and diameter of the circles whose radius is So, prepare all the questions in the Area and Circumference of a Circle Worksheet with Solutions and try to attempt questions.ġ. Students will get the questions as per the latest syllabus that helps them to attend the exam with more confidence. To know many other mensuration topic worksheets, stay in touch with our site. Students can simply solve the various questions available in the Circumference and Area Word Problems Worksheet and learn how to solve problems on the same. The Area and Circumference of a Circle Worksheet are quite comfortable to use and is available for free. Worksheet on Circumference and Area of Circle available on this page is a great resource for students.
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