Math, asked by soniauppal482, 1 year ago

The ratio of the radii of two wheels is 5:7. Find the ratio of their
(1) Circumference
(ii) Area

Answers

Answered by karan7763030051

2

Answer:

let radii 5x and 7x

2πr/2πR=5/7

πr²/πR²=25/49

Previous Question

Next Question

Similar questions

English, 7 months ago

what was the shadow of the real trouble that had come on the family in the story...

Economy, 7 months ago

Case 6- Supply of salt At the start of 2010 the UK was hit by extremely cold weather including snow and ice. As a result there was a major increase in demand for salt to put on the roads to make them safer. However, the supply of salt in the UK comes mainly from three salt mines; one in Cheshire, one in Cleveland, and one in County Antrim. The shortage was so great that at one point the...

English, 7 months ago

What did lencho consider the rain drops like?

Social Sciences, 1 year ago

Why do you think Bahrain is one of the best gulf countries? Subject:Bahrain history Please answer immediately Those who answer this wud me marked as brainliest...

English, 1 year ago

write a descriptive notes on the road in your notebook for class3...

Biology, 1 year ago

what is dental caries.and.what are it's causes? explain the dental formula.

Math, 1 year ago

. Ranjan starts from Delhi at 6:00am for Dehradun. If the speed of his car is v km/hr and he observes at 11 am that he is still 50 km away from Dehradun, find the distance between Delhi and Dehradun in terms of v.

Math, 1 year ago

Please solve this question...