Question

find the radius of circle whose whose circumference is 264 CM

Answer 1

2πr=264
132=22/7×r
6=r/7
r=42

Answer 2

Answer:

Radius = 42 cm

Step-by-step explanation:

$\text{Circumference = 2 \pi r = 264 \: cm }\\\\\implies 2 \times \dfrac{22}{7} \times r = 264\\\\\implies r = \dfrac{7 \times 264}{22 \times 2}\\\\\implies r = 42 \: cm\\\\\therefore Radius = \large \underline{\boxed{\boxed{42 \: cm}}}$

Hope it helps.