6. The measure of angle Q is 70 degrees. Find the measure of angle P.
Р
Q
R
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Answer:
angle P measures 40 degrees
Step-by-step explanation:
triangle with 2 equal sides has 2 equal angles also (isosceles triangle)
if angle Q is 70, then R is 70
sum of all interior angles of a triangle is 180; therefore, angle P must be 180-140