Question

If the circumference of a circle is 50 cm then what is the radius​

Answer 1

Answer:

CIRCUMFERENCE = 2πR

50×2= πR

100×7/22 = R

R = 50×7 /11

= 31 .8 cm

Answer 2

Given :-

Circumference of a Circle = 50cm

To find :-

Radius = ?

$circumference \: of \: circle \: = 2\pi \:r \\ \\ 50cm \: = 2 \times \frac{22}{7} \times r \\ \\ \frac{50 \times 7}{2 \times 22} = r \\ \\ \frac{350}{44} = r \\ \\ 7.95 cm \: = radius \:$

Be Brainly