Answer: 4sqrt(6)
Step-by-step explanation:
Sin(theta) = opp/hyp => hyp = opp/sin(theta)
Find opp:
opp = sqrt(6^2 + 6^2)
= sqrt(72)
= 6sqrt(2)
= 6 x 1.41
Hyp(also is x) = (6 x 1.41)/Sin(60°)
= (6 x 1.41 )/0.86
= 9.83
= 10 (round up)
And 4sqrt(6) = 9.79 = 10 (round up)
Thus I concluded that x = 4sqrt(6)