Question

if radius= 36cm and area of sector is 42pi lengh of corresponding arc length of sector​

Answer 1

Hope it Helps..........

Answer 2

Radius = 36cm

Let angle be A

Area of sector = 42pi

A/360×pi×r^2 = 42pi

A/360×36×36 = 42

A = 35/3

Now,

Length of arc = A/360×2pi ×r

=35/3×1/360 × 2× 22/7×36

=154/3

=51.33cm

HOPE IT HELPS...!