Question

if the area of circle is 12474 sq.cm find its diameter​

Answer 1

HEY MATE HERE IS YOUR ANSWER

the diameter of circle is 126 cm.

Answer 2

Area = 12474 cm²

Now,

πr²=12474

r²=12474/π

r² = 12474 x 7 /22

r² = 3969

r = 63

Radius = 63 cm

Diameter = 2 r = 126 cm