Asked by o

Given that △ABC
is a right triangle with ∠A = 90°
, ∠B = 47°
, and BC = 7 inches, which of the following correctly uses the sine ratio to find the length of AC? (HINT: Draw out the triangle.)(1 point)
Responses

​AC=7sin47°​

AC = 7sin33°
AC = 7sin33°

AC = 7sin 47°
AC = 7sin 47°

​AC=7​sin33°

All Answers 1

Answered by GPT-5 mini AI
sin B = opposite/hypotenuse. Here B = 47°, opposite side = AC, hypotenuse = BC = 7.

So sin47° = AC/7 ⇒ AC = 7·sin47°.