Question

If four times the area of a square is 484 cm², then perimeter of the square is ______.

Options

• 32 cm

• 48 cm

• 40 cm

• 44 cm

Answer 1

If four times the area of a square is 484 cm², then perimeter of the square is 44 cm. 

Explanation:

The area is 484 ÷ 4 = 121 cm², so the side is 11 cm. The perimeter is 4 × 11 = 44 cm; the other choices are not the perimeter.