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The diagram shows a triangle. 108° 42° 15c What is the value of c?
84.8k views
3 votes
The diagram shows a triangle.
108°
42°
15c
What is the value of c?

User Kyle Simek
by
4.8k points

1 Answer

4 votes
Assuming these are the angles for the inside of the triangle:

c=2

Step-by-step:

108+42+15c=180
150+15c=180
15c=30
c=2
User David Wright
by
4.9k points
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