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Step by step text solution for Find the circumference of a circle of radius 14 cm. by MATHS experts to help you in doubts & scoring excellent marks in Class 7 exams.
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RD SHARMA-MENSURATION-2-All Questions
- Find the circumference of a circle of radius 14 cm.
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- Find the circumference of a circle whose diameter is 42 cm.
01:41
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- Find the diameter of a circle whose circumference is 15.7 cm.
02:01
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- The ratio of the radii of two circles is 2: 5. What is the ratio of th...
01:29
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- A piece of wire in the form of a rectangle 8.9 cm long and 5.4 cm b...
03:02
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- The diameter of a wheel of a cycle is 70 cm. It moves slowly along ...
01:49
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- The diameter of the wheel of a car is 77 cm. How many revolutions w...
02:07
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- There is a circular pond and foot-path runs along its boundary. A m...
02:05
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- The circumference of a circle exceeds the diameter by 30 cm. Find t...
03:08
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- A race track is in the form of a ring whose inner circumference is ...
02:27
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- The inner circumference if a circular track is 220m. The track is 7m ...
02:11
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- Find the circumference of a circle whose radius is a)14 cm (b) 10...
01:57
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- Find the circumference of a circle whose diameter is (a)7 cm (b)...
01:39
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- Find the radius of a circle whose circumference is (a)52.8 cm (b) ...
04:49
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- Find the diameter of a circle whose circumference is (a)12.56 cm ...
01:42
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- The ratio of the radii of two circles is 3: 2. What is the ratio of th...
01:04
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- A wire in the form of a rectangle 18.7 cm long and 14.3 cm wide is ...
02:17
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- A piece of wire is bent in the shape of an equilateral triangle of ...
04:06
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- The diameter of a wheel of a car is 63 cm. Find the distance travel...
03:33
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- The diameter of a wheel of a car is 98 cm. How many revolutions wil...
02:06
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