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4 votes
28.2
с
45.8
В
о
mzB =

28.2 с 45.8 В о mzB =-example-1

1 Answer

10 votes

Answer:

31.6°

Explanation:

The mnemonic SOH CAH TOA reminds you of the trig function relating the sides opposite and adjacent an acute angle in a right triangle. It tells you ...

Tan = Opposite/Adjacent

__

The tangent of angle B is ...

tan(B) = AC/CB

tan(B) = 28.2/45.8

The angle is found from the tangent using the inverse tangent function.

B = arctan(28.2/45.8) ≈ 31.621°

The measure of angle B is about 31.6°.

User John Fear
by
8.4k points

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