Answer:
C) 5√3
Step-by-step explanation:
To find the length of sides CB, use the tan of 30 degrees.
tan 30 = 5/x Simplify
0.577 = 5/x Divide both sides by 0.577
x = 8.66 or 5√3
If this answer is correct, please make me Brainliest!
Answer: D) 10
I did it on USATestprep
