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03-02-2022
Mathematics

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Solve the right triangle. Round to the nearest degree and nearest tenth of a unit. What is the right angleX?

Solve the right triangle Round to the nearest degree and nearest tenth of a unit What is the right angleX class=

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sqdancefan sqdancefan

05-02-2022

Answer:

m∠X ≈ 29°

Step-by-step explanation:

The hypotenuse and the side adjacent to angle X are given. The relevant trig relation is ...

Cos = Adjacent/Hypotenuse

cos(X) = XW/XV = 7/8

The inverse cosine function is used to find the angle.

X = arccos(7/8) ≈ 29°

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