find the angle BAC in the following pic
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Answers
Answered by
0
Answer:
angle BAC= 80 degrees
Step-by-step explanation:
use exterior angle property of triangles
Answered by
1
Answer:
- angle B =30 degrees and angleC = 110 degrees
- the sum of angles of a triangle is 180 degrees
- angle C in the interior is 70 degrees
- angle A = 80 degrees 70+30= 100 and 180-100= 80 degrees
- and the answer is 80 degrees
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