SOLUTION: in pentagon pqrst the measure of angle p is 60 degrees and the measure of angle q is 130 degrees. Angle s and angle t are each three times as large as angle r. Find the measures of

Question 1118023: in pentagon pqrst the measure of angle p is 60 degrees and the measure of angle q is 130 degrees. Angle s and angle t are each three times as large as angle r. Find the measures of Angle r and angle s and angle t?
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
Sum of angle measures if angle at POINT R is x,
.

Pentagon will have sum of measures of interior angles .

.
.

--------at point R.

S and T each are 150 degrees.
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