Question

In the figure, AB || CD. If m<1=70° and m<2 = 45°, find the m<3

Answer 1

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