Question

The sides of a quadrilateral are in the ratio of 1:2:3:6. If the perimeter of the quadrilateral is 138, what is the length of each of the four sides?

Answer 1

sum of ratios: 12

one side measures 1/12*138=11.5

the 2nd side measures 2/12*138=23

the 3rd side measures 3/12*138=34.5

the 4th side measures 6/12*138 = 69

Explanation: