Question

the perimeter of a rectangle is 60 cm. Ifbthe lengthbofbthe rectangle is one and half times its breadth, find its dimesions.​

Answer 1

Step-by-step explanation:

Let length of rectangle = l

breadth = b

l = 2b

Given 2(l+b) = 60

⇒l+b=30 ⇒3b=30 ⇒b=100

l=2(10)=20cm

Area of rectangle = 20×10

= 200 sq. cm

Answer 2

It is given that length of the rectangle is one and half times it's breadh.

so, length=

$\frac{1}{2} x$