A3. The sum of two angles of a triangle is 150°. Find
the third angle of the triangle.
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2
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Step-by-step explanation:
Question 432967: The sum of two angles of a triangle is 150 degrees. What is the supplement of the third angle of the triangle? The first two cannot be 90 degrees, so I thought it would be 75 and 75 and the third angle 30. Thus according to the answer key it is 150.
Answered by
2
Answer:
30 degree
Step-by-step explanation:
The first two cannot be 90 degrees, so I thought it would be 75 and 75 and the third angle 30. Thus according to the answer key it is 150.
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