what is the perimeter of a circle if the radius is 3 cm
gauravgarg56:
perimeter =2pie*r where pie =22/7
and r =radius of circle
P=πr^2
P =2pi r.......2*22/7*3=18.8cm^2
yes
Answers
Answered by
1
Hey mate,
Here is your answer-
r= 3 cm
Perimeter of circle = 2π r
= 2 × 22/ 7 × 3
= 18.85...
Here is your answer-
r= 3 cm
Perimeter of circle = 2π r
= 2 × 22/ 7 × 3
= 18.85...
Answered by
1
radius = 3cm
circumference=2 *pie*r
=2*22/7*3
=132/7
circumference=2 *pie*r
=2*22/7*3
=132/7
Similar questions