SOLUTION: Parallelogram PQRS is shown.m<S=(3x),and m<R=120,and m<Q=(2y).Find the value of y.

Algebra ->  Parallelograms -> SOLUTION: Parallelogram PQRS is shown.m<S=(3x),and m<R=120,and m<Q=(2y).Find the value of y.      Log On


   

Question 1039758: Parallelogram PQRS is shown.m
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
You know that,
3x=2y and also,
120%2B2y%2B3x%2B120=360
So substituting,
120%2B3x%2B3x%2B120=360
6x%2B240=360
6x=120
x=20
So then,
3%2820%29=2y
y=30