Question

What is the measure of ∠PQR ?

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Answer 1

i believe its 30 rn im taking that question aswell if it isnt 30 ill tell you what it is

Answer 2

the 3 inside angles of a triangle need to = 180 degrees
you are given 70 and 80 which = 150 degrees ( 70 +80 = 150)

so the missing angle (PQR) = 180 - 150 = 30 degrees