2 years ago

Angle B = ? Need help.

Mathematics

1 answer:

zaharov [31]2 years ago

5 0

Answer:

angle B = 33.42

Step-by-step explanation:

take angle B as reference angle

using tan rule

tan B = opposite/adjacent

tan B = 6/9

tan B = 0.66

B = $tan^{-1} (0.66)$

B = 33.424

B = 33.42

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