Question

the area of a square and arectangle are equal if the side of the is 40 cm and the breadth of the rectangle is 24 cm find the length of the rectangle also find the perimater of the rectangle

Answer 1

area of square is side×side
side=40cm
area=40×40=1600cm^2
area of square and rectangle us equal
breadth of rectangle =24cm
area =length ×breadth
1600=length×24
length =1600/24
=66.66cm
perimeter of rectangle= 2(l+b)
=2(66.66+24)
=2×90.66
=181.32cm