Answer:
Explanation:
Remark
You need to choose between tan(30) and tan(60). Tan(60) = √3 which has a rational denominator (1).
Tan(60) = opposite / adjacent
Tan(60) = √3
Given
opposite = x
adjacent = 4
Theta = 60
Tan(theta) = √3
Solution
Tan(theta) = opposite / adjacent Substitute values
√3 = x / 4 Multiply both sides by 4
4√3 = x
Answer
x = 4√3