Question

three sides of a quadrilateral are the same length. q the length of the fourth side is 7 inches the perimeter the quadrilaterals 40 inches

Answer 1

Answer: 11

Explanation:

Ok so I'm guessing you are wondering what is the value of the 3 equal sides. First you subtract 7 from 40 and get 33. Then divide 33 by 3 and you'll get 11.

40-7=33

33/3=11