Question

the area of a rectangle is650cmsquare and its length is 25cm. fins the perimeter of the rectangle

Answer 1

let the breadth of the rectangle = b cm


→ ar of rectangle = length*breadth
→ 650 = 25*b
→ b = 650/25
→ b = 26 cm


→ perimeter of rectangle = 2(l+b)
= 2(25+26)
= 2*51
= 102 cm

Answer 2

area=650cmsq.
length=25cm
area=l*b
650=25*b
650/25=b
26=b
p=2(l+b)
p=2(25+26)
p=2*51
perimeter is 102