Question

If the circumference of a circle exceeds its diameter by 30 cm , find the radius of the circle.​

Answer 1

Answer:

Radius = 15cm

Explanation:-

Diameter = 30cm

Diameter = 2r

But we are Solving for ( R ) Radius so,

$= \sf \: radius = \dfrac{d}{2} \\ \\ = \sf \: \: radius = \dfrac{30}{2} \\ \\ \: \: \sf = radius \: = 15 \: cm$

Answer is 15cm !

Answer 2

Step-by-step explanation:

Hope this helps