Answer:
24? because the measure of 12 is half the size of x then the other half should be 12 too so i think 24. I AM VERY SORRY IF ITS WRONG!!!!!!!
x ≈ 14.6
Explanation:
Assuming the triangle is right.
Using the sine ratio
sin55° = = ( multiply both sides by x )
x × sin55° = 12 ( divide both sides by sin55°
x = ≈ 14.6 ( to 1 dec. place )
1.6m questions
2.0m answers
= ( multiply both sides by x ) ≈ 14.6 ( to 1 dec. place )