Question

find the radius of a circle whose circumference is 154 cm ​

Answer 1

Answer:

The radius is 24.52cm...

Step-by-step explanation:

Circumference = 154cm

2πr = 154

2 x 3.14 x r = 154

6.28 x r = 154

r = 154 ÷ 6.28

r = 24.52

Answer 2

heya mate..!!❤

We know, circumference of circle is 2πr

2πr = 154 cm

$2 \times \frac{22}{7} \times r = 154$

$r = \frac{154 \times 7}{2 \times 22}$

$r = \frac{1078}{44}$

r = 24.5 cm

hope it helps..!!❤