Question

Look at this rectangle. Find the value of u.

Answer 1

I hope I can help you:)

Answer 2

1 inch

Explanation:

We know that opposite sides of a rectangle are equal to each other.

Given that,

Perimeter = 30 in

Therefore,

u + u + 14 + 14 = 30

2u + 28 = 30

2u = 30 - 28

2u = 2

Divide both sides by 2.

u = 1 in