In the figure, AB || CD. If m<1=70° and m<2 = 45°, find the m<3
1 answer:
Answer:65 degrees
Step-by-step explanation: a triangle has 180 degrees.
one angle is 45 degrees and the other is 70
if we add them together we get 115
180-115 is 65
m3 is 65 degrees
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