7,892 views
11 votes
11 votes
Triangle ABC is translated right 8 units and down 15 units to triangle XYZ. Triangle ABC

has these angle measures:

m∠A=45∘
m∠B=53∘
m∠C=82∘

What is the measure of angle Y?

User Ricardo Vieira
by
3.0k points

2 Answers

13 votes
13 votes

Answer: 53

Explanation:

User Abdelrahman Tareq
by
3.1k points
10 votes
10 votes

9514 1404 393

Answer:

53°

Explanation:

The names of the triangles indicate that angle B corresponds to angle Y. Translation does not affect side lengths or angle measures, so angle Y is the same measure as angle B.

m∠Y = 53°

User Massive Boisson
by
3.3k points