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leva [86]
3 years ago
9

Find sin 0, sec 0, and tan 0, where is the angle shown in the figure.

Mathematics
1 answer:
matrenka [14]3 years ago
7 0

Answer:

Let \ base = x\\5^2 = x^2 + 4^2\\25-16 = x^2\\9 = x^2\\x = 3\\\\\\opposite = 4\\adjacent = 3\\hypotenuse = 5\\Sin \theta = \frac{opposite}{hypotenuse} = \frac{4}{5}   \\\\Cos\theta = \frac{adjacent}{hypotenuse} =\frac{3}{5}\\\\Tan \theta = \frac{opposite}{adjacent} = \frac{4}{3}

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