Math, asked by aakashnani2325, 9 months ago

A circle has circumference of 2500km.find it's radius

Answers

Answered by Anonymous

0

Answer:

2πr=2500

r=2500/2π

r=2500×7/44

r=397.72km

Answered by Nischalunstoppable

1

circumference of circle = 2500 km

circumference of circle= 2πr

2πr = 2500

2×3.14×r = 2500

6.28×r = 2500

r = 2500/6.28

r = 398.0809--------

r = 398 km ( Approximately)

Previous Question

Next Question

Similar questions

Physics, 4 months ago

Question and my approach are in attachments please someone help me out of my confusion??(basic kinematics) NOTE:DON'T SPAM HERE WASTE OF YOUR TIME PLEASE ANSWER CLEARLY PLEASE SOMEONE HELP ME PLEASE ANSWER IF U KNOW THINK OF UR LIFE'S EDUCATION OTHERWISE...

Math, 4 months ago

compare the two ratio 5:8and 2:p ?

Biology, 4 months ago

the two bones at the shoulder are called shoulder bone , true or false...

Chemistry, 9 months ago

3BaCl2+ Al2(SO4)3=3BaSO4+2AlCl3 name this reaction...

Math, 9 months ago

For t= -4, the value of the polynomial below is 2t² - 13t + 13...

Biology, 1 year ago

A de-shelled egg, when placed in glucose solution swells up. What can you say about the concentration of the glucose solution relative to that of the egg? Differentiate between different types of solutions on the basis of their concentration.

Chemistry, 1 year ago

Give one example of a reaction which is double displacement Reaction as well as neutralization reaction...

English, 1 year ago

letter arrange hrgst...