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Alja [10]
3 years ago
10

ZB= I Round your answer to the nearest hundredth. A 5 ? B

Mathematics
1 answer:
zalisa [80]3 years ago
5 0

Answer:

∠B = 36.87

Step-by-step explanation:

Since you are trying to find the angle measurement, you must use the inverse of cosine: cos^{-1} (you're using cosine because you have the opposite side and adjacent side):

cos^-1(4/5)

≈36.87

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