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vaieri [72.5K]
2 years ago
15

Which sets of angles add to equal 180°?

Mathematics
1 answer:
Anit [1.1K]2 years ago
4 0

Answer:

D

Step-by-step explanation:

interior angles of triangle will always add up to be 180. Otherwise, trigonometry will be impossible

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For the answer to the question above, this is a right triangle problem using the tangent function. 
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