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kodGreya [7K]
3 years ago
6

Why the angle-angle criterion is true for all triangles?

Mathematics
1 answer:
vazorg [7]3 years ago
3 0

Answer:

triangular sections?

Step-by-step explanation:

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Step-by-step explanation:

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Answer:

15°

Step-by-step explanation:

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Since the triangles are equal, this means that the given angle of 75° also applies to the other side.  The total degrees a triangle can have is 180°.  Use the given angles to solve for the unknown angle.

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