The perimeter of a square is 40 cm, find its area?

100 \(cm^{2}\) 25 \(cm^{2}\) 50 \(cm^{2}\) 160 \(cm^{2}\)

100 \(cm^{2}\)

Perimeter of a square = 4a = 40 a =10 cm. Area of a square = a2 = 102 = 100 cm2