Question

I need help with the ones that are circled

Answer 1

5)
you got it right
2 sides are congruent

6)
2 angles are congruent (each = 45)

8)
the triangle in #8 has been cut off. (is it a right triangle? if so, then there are 2 acute angles)

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BTW, # 7 , measure of each angle = 60 (3 congruent angles)