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bekas [8.4K]
3 years ago
15

In ABC, C is a right angle, what is the measure

Mathematics
2 answers:
shtirl [24]3 years ago
8 0

The answer is 67.6

You have to find the angle that has cos=8/21=0.381.

ch4aika [34]3 years ago
3 0

Answer:

67.6 degrees

Step-by-step explanation:

You need to use cosine to solve this.

so, cosine is adjacent leg over hypotenuse. which is 8/21. and it is 0.381.

and when you do cos^-1 (0.381), then it is 67.6.

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Answer:

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8 0
4 years ago
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4 years ago
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3 0
4 years ago
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5 0
2 years ago
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Answer:

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