1 Answer

Guntis Treulands · Answer 1 · 2021-12-09T20:12:41+0000

Answer:

∠ B ≈ 62.73°

Explanation:

Using the sine ratio in the right triangle.

sinB =
(opposite)/(hypotenuse) =
(AC)/(AB) =
(8)/(9) , thus

∠ B =
sin^(-1) (
(8)/(9) ) ≈ 62.73° ( to the nearest hundredth )

Please log in or register to add a comment.