Question

I need help plzzzz I’m nearly done

Answer 1

70.4 is the circumference

Answer 2

≈ 70.4 cm

Explanation:

The circumference (C) of a circle is calculated as

C = 2πr ( r is the radius ) , thus

C = 2 × 3.142 × 11.2 ≈ 70.4 ( to 1 dec. place )