Question

Parallelogram Problem

Answer 1

x=6, AB=13, y=10, AD=13, P=46

Explanation:

3x-5=x+7

2x=12

x=6

AB: 3(6)-5= 13

2y-7=y+3

y=10

AD: 10+3=13

Perimeter= 13+13+10+10=46