Question

Please give me the formula to find Circumstances and Area Of a circle when the radius is Given .


For example RADIUS = 84 .


PLEASE GIVE ME THE FORMULA ONLY WHEN RADIUS IS GIVEN​

Answer 1

Answer:

area-πr*r

Step-by-step explanation:

circumstances -2πr

Answer 2

Circumference of circle=2*22/7 or 3.14
*radius
=2*22/7*84
=2*22*12
=528
Area of circle= 22/7 or 3.14*radius^2
=22/7*84^2
=22/7*84*84
=22*12*84
=22176