3 years ago

Please help me out!!!

Mathematics

2 answers:

serg [7]3 years ago

8 0

Answer:

x = 76.9

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

tan theta = opp side / adj side

tan 70 = x/28

28 tan 70 = x

x=76.92936

Rounding to the nearest tenth

x = 76.9

Andreas93 [3]3 years ago

8 0

Answer:

76.9

Step-by-step explanation:

SOH: Sin(θ) = Opposite / Hypotenuse

CAH: Cos(θ) = Adjacent / Hypotenuse

TOA: Tan(θ) = Opposite / Adjacent

Tan 70 = $\frac{x}{28}$

(28) tan 70 = x

76.929 = x

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