Question

2. if the circumference of a circle is 176 cm a findits a Radius.​

Answer 1

Answer:

If the circumference of a circle is 176 cm then its Radius is 28 cm.

Step-by-step explanation:

Given:

The circumference of a circle =  176 cm

$2\pi r=176\\ 2\times \frac{22}{7} \times r = 176\\ \frac{44}{7} \times r = 176\\ r=176 \times \frac{7}{44} \\ r= 4 \times 7\\ r =28 cm$

Answer 2

Answer:

hey friend your answer is

Step-by-step explanation:

Let the radius be r.

Circumference of circle = 176 cm

ATQ,

2πr = 176 cm

= 2× 22/7 × r = 176

= 44/7 × r = 176

= 44r = 176 × 7

= 44r = 1232

= r= 1232/44

r = 28 cm

hope it helps ☺️