Math, asked by apexa211180, 10 months ago

the circumference of the two circle are in the ratio of 4 : 5 find the ratio of the area

Answers

Answered by nandani4912

1

Answer:

hope it helps you and satisfies you

Attachments:

Answered by deepjyotkhanuja

2

Answer:16 : 25
Step-by-step explanation:
2πr1
----- = 4/5
2πr2
r1/r2 =4/5
put the value of ratio of r1/r2. in area formula
πr^2
------- =r1^2/r1^2
πr^2
(4)^2/(5)^2
16/25
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