Triangle XYZ has been dilated to form triangle LMN. What is the least amount of information needed to prove the two triangles ar
2 answers:
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Answer:
∠ B ≈ 66.42°
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos B = =
=
, thus
B = (
) ≈ 66.42° ( to the nearest hundredth )