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Triangle ABC is isosceles. It is reflected across the y- axis and then translated up 1 unit to form triangle ABC.

Triangle ABC is isosceles. It is reflected across the y- axis and then translated-example-1
User Greymouser
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1 Answer

4 votes

Answer: True, True, True

Explanation:

A. True. Angles B and C are congruent, and since B' is congruent to B, by the transitive property, C is congruent to B', and thus has the same measure.

B. True. AB>BC, and the rigid motions won't change the side lengths.

C. True for the same reason in B.

User SuitUp
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