Question

the length of a rectangle is 15 cm more than its width. The perimeter is 150 cm. find the dimensions of the rectangle​

Answer 1

Answer:

Length = 45

Breadth = 30

Step-by-step explanation:

Perimeter = 2l+2b

Let length be x+15

Let breadth be x

2(x+15)+2x=150

2x+2x+30=150

4x=120

x=30

Length = 45(x+15)

Breadth = 30(x)