Find the diameter of a circle whise are is 2826 m square five the answer please tommorow is my exam
Answers
Answered by
0
Area = 2826 m^2
Formula = 2r^2×pi
2r^2×pi = 2826
pi = 22/7
2r^2×22/7 = 2826
2r^2 = (2826 × 7)/22
r^2 = (2826 × 7)/44
r^2 = 499
r = √499
r = 21
d = 2r = 42
Formula = 2r^2×pi
2r^2×pi = 2826
pi = 22/7
2r^2×22/7 = 2826
2r^2 = (2826 × 7)/22
r^2 = (2826 × 7)/44
r^2 = 499
r = √499
r = 21
d = 2r = 42
Similar questions