Question

In the figure, Find angle PRT.

Answer 1

Answer:

PRQ=60

Step-by-step explanation:

solve bt external angle thm and sum of angles of triangle

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Answer 2

Step-by-step explanation:

angle PQR=180-110(linear pair)

angle PQR=70

angle QPR=180-130

angle QPR=50

angle PQR+angle QPR+angle PRQ=180(sum of angles of triangle)

70+50+angle PRQ=180

120+angle PRQ=180

angle PRQ=180-120

angle PRQ=60