Math, asked by dhrumilved9712, 9 months ago

What is the area of a circle if it has a circumference of 40cm?

Answers

Answered by priyanshi6779

0

Step-by-step explanation:

area= πr

circumference= 2πr

A= c^3/4π

= 30×30/4×22/7

area = 71.62

Previous Question

Next Question

Similar questions

Science, 4 months ago

tell what come first egg or chicken ...

Science, 4 months ago

Which gas is helpful in burning? Explain its laboratory method of preparation on the basis of the following points. A. Chemical reaction B. Labelled diagram C. Precautions S...

Science, 4 months ago

study the male and female sex organ in the given flower...

History, 9 months ago

second president of India ...

Math, 9 months ago

what is solution of this equation $\frac{2}{5} \times (\frac{3}{ - 7}) - \frac{1}{6} \times \frac{3}{2} + \frac{1}{14} \times \frac{2}{5}$ ...

Math, 1 year ago

Two numbers are in the ratio5:6. If 8is subtracted from each of the numbers, the ratio become4:5. Find numbers...

Math, 1 year ago

If 56 75 60 84 210 = 2p 3q 5r 7s, then what is the value of [(p + q)/s] + r?

CBSE BOARD X, 1 year ago

What is the date of results of 10th class hbse...