1. Find the circumference of a circle whose radius is(1) 10.5 cm3.5 m2. Find the circumference of a circle whose diameter is(1) 28 cm(i) 14 cmil) 35 cm10.5 m3. Find the radius of a circle whose circumfercnce is 176 cm4.) Find the diameter of a wheel whose circumference is 264 cm.Find the distance covered by the wheel of a car in 500 revolutions if the diameter of twheel is 77 cm.6. The diameter of the wheel of a car is 70 em. How many revolutions will it make to tra1.65 km?

1. Find the circumference of a circle whose radius is(1) 10.5 cm3.5 m2

1.	1. Find the circumference of a circle whose radius is(1) 10.5 cm3.5 m2. Find the circumference of a circle whose diameter is(1) 28 cm(i) 14 cmil) 35 cm10.5 m3. Find the radius of a circle whose circumfercnce is 176 cm4.) Find the diameter of a wheel whose circumference is 264 cm.Find the distance covered by the wheel of a car in 500 revolutions if the diameter of twheel is 77 cm.6. The diameter of the wheel of a car is 70 em. How many revolutions will it make to tra1.65 km?
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