Question

A garden has width √13 and length 7√13. What is the perimeter of the garden in simplest radical form?

Answer 1

The perimeter of the garden is `16 sqrt 13` unit

Explanation:

Width of the garden is `w=sqrt13`
Length of the garden is `l=7sqrt13`

The perimeter of the garden is `P=2w+2l = 2*sqrt13 + 2 *7sqrt13` or

`P= sqrt13(2+14) = 16 sqrt 13` unit [Ans]