Question

9. The width of rectangle is two-third of its length.If perimeter of rectangle
is 180, Find the width?​

Answer 1

Step-by-step explanation:

Given, the "width" of a rectangle is "two - thirds its length". Given, Perimeter of the rectangle = 180 cm. Hence, Length = l = 54 cm. Thus, the dimensions, "length and width" of the rectangle are 54 cm and 36 cm.

Hope it helps you

Answer 2

Answer:

let the length be x

then, breadth=2/3x

perimeter=2(l+b)

180=2(x+2/3x)

180=2(3x+2x/3)

180=2(5x/3)

180=10x/3

x=540/10=54

length=x=54

breadth=2/3x=2/3×54=36