answer the following question
the triangle PQR R=61 degrees
P=45degrees
Q=3x+16
find the value of Q
Answers
Answered by
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
Similar questions