Question

what is the ratio of perimeter of circle to perimeter of quarter circle if a complete circle of radius r has perimeter 2πr​

Answer 1

Answer:

C = 2πr, where r is the radius of the circle. Circumference of a semi-circle = \frac { 2\pi r }{ 2 } = πr and the perimeter of a semi-circular shape = (π + 2) r units.

Step-by-step explanation:

Hope this answer will help you

Plz mark me as a Brainliest.