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Use what you know about sine, cosine, and tangent to solve for the missing angle.

Use what you know about sine, cosine, and tangent to solve for the missing angle.-example-1
User Nerius Jok
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2 Answers

3 votes
Answer: the angle is approximately 32.5*

Step by step explanation: to find the missing angle you need to use inverse trigonometry. cos-1=(adjacent/hypotenuse). The hypotenuse is the side across an angle of 90* and the adjacent side is the side next to the missing angle.
User Tammie
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6 votes

Answer:

it is a 30 degree angle

Explanation:

User Ztangent
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