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Mandarinka [93]
2 years ago
13

Question 3 (1 point) Find the value of x for the right triangle. 15 30° Х

Mathematics
1 answer:
Marina86 [1]2 years ago
6 0

Answer:

x = 8.7

Step-by-step explanation:

Reference angle = 30°

Opposite side length = x

Adjacent side length = 15

Apply trigonometric function, TOA:

Tan 30° = Opp/Adj

Plug in the values

Tan 30° = x/15

Multiply both sides by 15

15*Tan 30° = x

8.66025404 = x

x = 8.7 (nearest tenth)

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