CIRCUMFERENCE OF A CIRCLE WORD PROBLEMS WORKSHEET

Problem 1 :

The circumference of circle whose diameter is 14 cm will be ________.                Solution

Problem 2 :

What is the circumference of a circular disc of radius 14 cm?

Solution

Problem 3 :

The circumference of a circle is 31.4 cm. find the radius. (Take π = 3.14)

Solution

Problem 4 :

If the circumference of a circle with radius 3.5 cm is 22 cm. Find the perimeter of the semicircle. (Take π = 3.14)

Solution

Problem 5 :

If the circumference of a circle is 132 cm. Find the perimeter of the semicircle. (Take π = 3.14)

Solution

Problem 6 :

The radii of two circles are in the ratio 2: 3. What is the ratio of their circumference?

Solution

Problem 7 :

A 44 m long wire is bent to form a circle. Find the diameter of the circle.

Solution

Problem 8 :

A wire is in the form of a circle of radius 35 m. It is now bent in the form of an equilateral triangle. Find the side of the triangle.

Solution