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22 votes
In right triangle ABC, ∠B is the right angle and m∠C = 30°. If AC = 10, what is AB?

User Christophe Vidal
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1 Answer

24 votes
24 votes

Answer:

5

Explanation:

AB as the opposite side of the triangle

BC as the adjacent of the triangle.

sin30°= AB/10

AB = 10sin(30°)

AB = 5

User Netanel
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3.2k points