Math, asked by abinandsudheesh, 8 days ago

If the area of a circle is 616 cm², then its circumference is (a) 22cm (b) 44cm (c) 88cm

Answers

Answered by ajayjha29

0

Answer:

Correct option is

D

88 cm

Given,

πr

2

=616

r

2

=

22

616×7

r

2

=28×7

r=14

Therefore, Circumference = 2πr=2×

7

22

×14=88 cm

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