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9 votes
ZB
Round your answer to the nearest hundredth.
B
?
9
A
4

ZB Round your answer to the nearest hundredth. B ? 9 A 4-example-1
User Cchio
by
4.1k points

1 Answer

1 vote

Answer:

∠ B ≈ 26.39°

Explanation:

Using the sine ratio in the right triangle

sinB =
(opposite)/(hypotenuse) =
(AC)/(AB) =
(4)/(9) , then

∠ B =
sin^(-1) (
(4)/(9) ) ≈ 26.39° ( to the nearest hundredth )

User Rvnlord
by
3.6k points