The sides of a quadrilateral are x, x+3, x+4, x+5. it's perimeter is 52, find the lengths of the sides

Answer: 10, 13, 14, 15

Step-by-step explanation:

To find the perimeter of a quadrilateral, we will add all its side, that is

Perimeter = x + x + 3 + x + 4 + x + 5

That is

52 = x + x + 3 + x + 4 + x + 5

52 = 4x + 12

subtract 12 from both sides

40 = 4x

divide through by 4

x = 10

therefore, the lengths of the sides are

10, 10+3, 10 + 4, 10 + 5, that is

10, 13, 14, 15