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Naily
1 month ago
7

A right triangle has one side that measures 4 in. The angle opposite that side measures 80o. What is the length of the hypotenus

e of the triangle? Round to the nearest tenth.
A: 3.9 in.
B: 4.1 in.
C: 22.7 in.
D: 23.0 in.
Mathematics
2 answers:
lawyer [12.5K]1 month ago
8 0
To determine the hypotenuse's length, we apply knowledge of trigonometric functions, specifically sine, which is defined as:

sine (theta) = length of the opposite side / length of the hypotenuse

sine 80 = 4 / hypotenuse
Therefore, Hypotenuse = 4.1 in <--- THAT'S OPTION B
tester [12.3K]1 month ago
3 0

Answer:

the answer is B 4.1 in.        

Step-by-step explanation:

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