Question

a rectangle with a perimeter of 32 units and an area of 63 square units.

Answer 1

Given that :

Perimeter of a rectangle ------>(1)

Area of a rectangle is

Divide each side by b

Substitute the value in (1)

Divide each side by 2

Apply L.C.M rule :

Multiply b to each side

Cancel common terms

Subtract 16b from each side

By factoring method

Substitute the values  in

So the measurements of the rectangle length and width is and

.

Comments

answer is correct