Answer:
6.88
Step-by-step explanation:
sin60=p/h
sq.root3/2=x/8
0.86*8=x
x=6.88
x = 4
Using the sine ratio in the right triangle and the exact value
sin60° = , then
sin60° = = = ( cross- multiply )
2x = 8 ( divide both sides by 2 )
The answer is A≈181.06
x2=256
By taking Square root we get
x=16