Question

Can someone please answer this for me thank you!

Answer 1

Explanation:

Perimeter of square = √120 cm

4*side = √120

`4*side=√(2*2*2*3*5)\\\\4*side=2√(2*3*5)\\\\side=(2√(30))/(4)\\\\ side=(√(30))/(2)\\`

Area = (side)²

`=((√(30))/(2))^(2)\\\\=((√(30))^(2))/(2^(2))\\\\=(30)/(4)\\\\=(15)/(2)\\\\=7(1)/(2)cm^(2)`