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Plllsssss help
What is angle B

Plllsssss help What is angle B-example-1
User Ekene
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1 Answer

16 votes
16 votes

Answer:

∠B = 26.39° (nearest thousandth)

Explanation:

Use trig ratio sin(B) = O/H

where O = opposite side to angle and H = hypotenuse:

⇒ sin(B) = O/H = 4/9

⇒ B = arcsin(4/9)

⇒ B = 26.387799..

⇒ B = 26.39° (nearest thousandth)

User Misagh Aghakhani
by
3.4k points