Question

The length of a rectangle is 3 mm greater than the width. the area is 154 mm squared. find the length and the width.

Answer 1

area = l x w

l = w+3

sqrt(154) = 12.4 round o 12

12-1 = 11

11+3 = 14

11 * 14 = 154

width = 11

length = 14