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Question 13 of 26
In the figure, line c is parallel to line d. Both of these lines are cut by transversals o and bas shown. If m212-60° and mc14-80, what is the measure of the
following angles?
m25-
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13
11
12
3/4
6/5
b

Answer 1

^4=80°

^5=100°

Explanation:

^4= ^11=^14=80°

^5=^12+^13=180-80=100

^13=180- ^12-^14=180-60-80=40°

^11= ^14=80