Question

find the diameter of the circle whose
area os 567 215 cm 2.​

Answer 1

Answer:

area of a circle= πr²

567215=$\frac{22}{7}$ x r²

567215 x 7/22=r²

25782.5 x 7=180477.5

r=424.82

diameter = 849.64 cm

Step-by-step explanation:

Answer 2

Answer:

567215 = area of circle

pie r^2 = 567215

r^2 = 567215× 7 /22

d= 2×424.7

=849.4