Question

What is m∠PTS?
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Answer 1

Angles PTS and RTQ are vertical angles, so they are congruent.
Their measures are equal.

11(y - 10) = 4y - 5

11y - 110 = 4y - 5

7y = 105

y = 15

m<PTS = 11(y - 10) = 11(15 - 10) = 11(5) = 55

Answer 2

Answer:

55 degrees

Step-by-step explanation: