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xenn [34]
3 years ago
9

Lesha wants to prove that the measures of the 3 angles in a triangle always have a sum of 180°. She decided to prove

Mathematics
1 answer:
levacccp [35]3 years ago
5 0

Answer:

A

Step-by-step explanation:

Reflecting it across the lines will bring the triangle on to the other triangles. This will show that when the triangle goes under a transformation such as reflection, the angles will stay the same.

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