Question

Find the perimeter of a square whose diagonal is 144 m​

Answer 1

Answer:

Perimeter of a square = 4a or 4 × side

$d = \sqrt{2} a$

$p = 2 \sqrt{2d}$

$= 2 \sqrt{2 \times 144}$

$= 407.29351$

OR

p = 407.29 m

hope it helps you