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alexira [117]
2 years ago
11

What is the measure of anglec to the nearest whole degree? 70° 77° 80° 85°

Mathematics
1 answer:
Annette [7]2 years ago
4 0

Applying the cosine ratio, the measure of angle C in the given image, to the nearest whole degree, is: 77°.

<h3>What is the Cosine Ratio?</h3>

The cosine ratio is given as, cos ∅ = adjacent side/hypotenuse side of a right triangle.

Using the cosine ratio, we have:

cos C = 2/9

C = cos^(-1)(2/9)

C ≈ 77 degrees.

Learn more about the cosine ratio on:

brainly.com/question/15793827

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