Question

The radius of a circular garden is 63cm. What would it cost to put a 3-round fence around this garden at a rate of 30 rupees per meter?

Plz give the solved ans std 7th
Plz give it today only

Answer 1

Answer:

Thanks for your question...

Your required answer :

• circumference of circle = 2πr

Therefore,

$2 \times \frac{22}{7} \times 63$

$2 \times 22 \times 9$

$44 \times 9$

$396 \: cm$

Now multiply it by 3 :

$396 \times 3$

$1188 \: cm$

To find the cost multiply it by given Rupees :

$1188 \times 30$

$rs.35640$

Brainliest Please

Answer 2

Answer:

Hope it helps to you.

Thanks.