Question

Find perimeter of a square equal in area to two squares whose sides are 12 meters and 5 meters respectively

Answer 1

Perimeter of square is 52 cm

Answer 2

side of sq 1=12,area=12*12=144,side of sq 2=5.area=5*5=25.area of square 3=are of sq1+area of sq.2=144+25=169.side=root of169=13.perimeter=4*13=52