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Triangle ABC is translated 5 units to the right and 4 units up to create triangle A'B'C'.

What is the measurment of

Triangle ABC is translated 5 units to the right and 4 units up to create triangle-example-1
User Casterle
by
8.2k points

1 Answer

4 votes

Answer:

74

Explanation:

Since a translation is a rigid transformation, it preserves side lengths and angle measurement.

Thus We know that

A's is 80 and C' is 26.

Use Triangle Interior Theorem to find Angle B.


180 - 80 - 26 = b


74 = b

User Jonathan Picazo
by
8.6k points
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