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Dafna11 [192]
3 years ago
14

Let Angle B be an acute angle in a right triangle. Approximate the measure of Angle B to

Mathematics
1 answer:
anastassius [24]3 years ago
8 0

Answer:

75.3°

Step-by-step explanation:

-To find the measure of angle B we find the cos inverse of B.

-Given cos B=0.2536, it's cos inverse is calculated as:

\angle B=Cos ^{-1} (Cos \ B)\\\\=Cos^{-1}(0.2536)\\\\=75.3\textdegree

Hence, the approximate measure of B is 75.3°

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4 years ago
Can anybody please tell me the answers to these questions because I'm really confused
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