Question

radius of a circular region is 63 cm find the last length of roop rope which is sufficient to encircle the circular region​

Answer 1

hey...your answer

Radius of a circle region = 63 cmleast

length of rope which is sufficient to encircle the circular region= Perimeter of the circle = 2πR = 2*22/7*63 = 396cm

Answer 2

Answer:

Given

radius = 63cm

we know that circumference of circle = 2πr

take value of π= 22/7

so

circumference = 2*22*63/7 = 44*9= 396cm = 3.96m