Question

Find the missing side. 30° 23 x = [?] Round to the nearest tenth. Remember: SOHCAHTOA ​

Answer 1

x = 11.5

Explanation:

using the sine ratio in the right triangle

sin30° =
`(opposite)/(hypotenuse)` =
`(x)/(23)` ( multiply both sides by 23 )

23 × sin30° = x , then

x = 11.5