diameter is 21 cm find the area of circle
Answers
Answered by
4
As we know diameter of circle=2*Radius
So radius of Circle=21/2 cm
Now,
Area of Circle= Per* r^2
=22*21*21/7*2*2
=5544 cm^2
Hope you like my answer and brainliest it
So radius of Circle=21/2 cm
Now,
Area of Circle= Per* r^2
=22*21*21/7*2*2
=5544 cm^2
Hope you like my answer and brainliest it
Answered by
0
diameter=21cm
radius, r=21/2cm
A=22/7*21/2*21/2
=11*3*1.5
=49.5cm^2
radius, r=21/2cm
A=22/7*21/2*21/2
=11*3*1.5
=49.5cm^2
Similar questions