Question

Write your answer as an integer or as a decimal rounded to the nearest tenth​

Answer 1

6

Explanation:

sin = opposite/hypotenuse

opposite = sin * hypotenuse

sin (49) = 0,75471

opposite = 0,75471 * 8 = 6,037677 = 6

Answer 2

FH ≈ 6.0

Explanation:

Using the sine ratio in the right triangle

sin49° =
`(opposite)/(hypotenuse)` =
`(FH)/(FG)` =
`(FH)/(8)` ( multiply both sides by 8 )

8 × sin49° = FH , then

FH ≈ 6.0 ( to the nearest tenth )