Question

FIND THE CIRCUMFERENCE OF CIRCLE WHO AREA IS 176CM2​

Answer 1

Step-by-step explanation:

given,

area=176cm^2

=>a^2=176cm^2

=>a=√176cm

circumference=2πr^2

=2x22/7x176=1106.28cm

Answer 2

as we know

area of circle = π r ^2

circumference of circle = 2π r

we are given with -

area of circle = 176 cm^2

π r ^2 = 176

r ^2 = 176 / π

putting π = 22 / 7

r ^2 = 176 / 22 / 7

r ^2 = 176 . 7 / 22

r^ 2 = 56

r = √ 56 cm

r = 7.48 cm

now

circumference of circle = 2 π r

= 2 . 22 / 7 . √ 56

= 329. 26 / 7

= 47.03 CM

hope this helps u!!!! brianliest mark please