Question

find the area of circle of daimeter 8.4​

Answer 1

Answer:

Step-by-step explanation:

area of circle = $\pi$r×r

                       =55.44 ans

Answer 2

Answer:

55.44

step to step explanation

dimeter of circle = 8.4

radius of circle =8.4/2=4.2

area of circle =pie × r^2

,, ,, ,, =(22/7)×4.2^2

,, ,, ,, =55.44