SOLUTION: given parallelogram PERT solve for x
angle P is (83-x)degrees
Angle E is 109 degrees
Angle T is also 109 degrees
Angle R is (5x+11)degrees
what is x?

Algebra ->
Parallelograms
-> SOLUTION: given parallelogram PERT solve for x
angle P is (83-x)degrees
Angle E is 109 degrees
Angle T is also 109 degrees
Angle R is (5x+11)degrees
what is x?
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