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The circumference of a circle exceeds th...

The circumference of a circle exceeds the diameter by 30 cm. Find the radius of the circle.

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RD SHARMA-MENSURATION-2-All Questions
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  7. Find the circumference of a circle whose diameter is (a)7 cm     (b)...

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  9. Find the diameter of a circle whose circumference is (a)12.56 cm    ...

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  10. The ratio of the radii of two circles is 3: 2. What is the ratio of th...

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  14. The diameter of a wheel of a car is 98 cm. How many revolutions wil...

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  17. The hour and minute hands of a clock are 4 cm and 6 cm long respect...

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