3 years ago

Subject is Trigonometry. Solve for X.

Mathematics

2 answers:

Goshia [24]3 years ago

5 0

Answer:

72.18°

Step-by-step explanation:

SOHCAHTOA

Sine = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tangent = Opposite / Adjacent

There is the opposite side from angle x, which is 28.

And there is the adjacent side, which is 19.

so: tanx = 28 / 19

Solve by using the inverse function on the calculator (usually shift/second and tan button):

$tan^{-1}(\frac{28}{9})=x=72.18111109$ degrees

sashaice [31]3 years ago

3 0

Tan inverse 28/19 is the answer

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