Question

answer the following question



the triangle PQR R=61 degrees
P=45degrees
Q=3x+16




find the value of Q


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Answer 1

Answer:

answer is 74 degrees

Step-by-step explanation:

as we know sum of angles of a triangle is 180 degree

so , P +Q+R = 180

put the value of P and R

45 + Q + 61 = 180

Q + 106 = 180

Q = 180 - 106

Q = 74 degree