Question

A)what is the number obtained on dividing the perimeter of a circle by its diameter?
b)what is the diameter of a circle of perimeter=6xcm?

Answer 1

Answer:

a) the number obtained on dividing the perimeter of circle by its diameter is π.

b) diameter=6/π

Answer 2

Step-by-step explanation:

for a

answer=π=22/7=3.14

as

p=2πr

d=2r

p/d=2πr/2r

=π

for B

p=2πr=6xcm

d=2r

thus 2r(d)=6xcm/π