Question

find the area of a square, if the measure of its each diagonal is 12cm​

Answer 1

Answer:

diagonals are of 12 cm

side is 12/root2

area is 12/root2×12/root2

144/2

72cm²

m@rk @s BRAINLIEST @nswer ple@se

Answer 2

$\huge\bold\red{Hey!}$

Area of square= a^2

Diagonal=

$\sqrt{2a}$

Solving for a -

$a = \frac{1}{2} {d}^{2} \\ \frac{1}{2} \times 12 \times 12 \\ 72 \: {cm}^{2}$

Hope it helps you