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A bridge is supported by triangular braces. IF the sides of each brace have the lengths 3 feet, 46 feet, and 40 feet, find the measure of the angle opposite of 46 feet side.
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A bridge is supported by triangular braces. IF the sides of each brace have the lengths 3 feet, 46 feet, and 40 feet, find the measure of the angle opposite of 46 feet side.

User Koenyn
by
7.8k points

1 Answer

4 votes

Answer:

46.76

Explanation:

Applying the law of cosines

User Tessi
by
7.6k points
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