Question

Please help me. Thank u! And add an explanation with it. ;)

Answer 1

The area of a square is 36cm22.

Find it”s perimeter.

Solution:

Area of square = side22

Side22 = 36

side = 6, (6 x 6 = 36)

A square has 4 sides: 6 x 4 = 24 cm

Answer is: perimeter is 24 cm

Answer 2

• 48 cm

Explanation:

Side of each square is:

• 
  `√(36) = 6` cm

The width is 6 cm, the length is 3 times the width:

• l = 6*3 = 18 cm

The perimeter:

• P = 2(w + l) = 2(6 + 18) = 48 cm