Math, asked by vasundhara61, 6 months ago

+ = 1, = 60° and B is an acute angle, then find the value of B.

Answers

Answered by SikhaSardar

1

Step-by-step explanation:

Sin 30˚ + Cos B = 1

1212+ Cos B = 1

Cos B = 1/2 1/2

B = 60˚

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