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Anni [7]
3 years ago
6

Solve x^2=28 where x is a real number

Mathematics
1 answer:
Vadim26 [7]3 years ago
7 0
5.291 to 2 d.p I think that is the answer.
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For triangle ABC C = 90 Side AC = 13.5 Side BC = 8.6 Find the measure of angle B​
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Answer:

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Step-by-step explanation:

For triangle ABC C = 90 Side AC = 13.5 Side BC = 8.6 Find the measure of angle B​

We solve using the Trigonometric function of Tangent

tan θ = Opposite/Adjacent

θ = Angle B

Opposite = Side AC 13.5

Adjacent = Side BC = 8.6

Hence:

tan θ = 13.5/8.6

θ = arc tan (13.5/8.6)

θ = 57.501354056°

Approximately = 57.5°

Therefore, Angle B = 57.5°

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