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SinA+cosB=1, A=30 degree. Find B​

SinA+cosB=1, A=30 degree. Find B​
asked 52.1k views
4 votes
SinA+cosB=1, A=30 degree. Find B​

asked
User Ryan Doom
by
8.6k points

1 Answer

5 votes

Answer:

Explanation:

The value of sin 30 = 1/2

Thus cos B = 1-1/2 = 1/2

answered
User Mey
by
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