Question

The length of a rectangle is two times its breadth. Its perimeter is 60 cm.

Perimeter in terms of x is ______.

Answer 1

Perimeter in terms of x is 6x = 60.

Explanation:

Perimeter of rectangle = 2(Length + Breadth) = 2(2x+ x)

⇒ 2(3x) = 60

⇒ 6x = 60