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Crank
3 years ago
5

Which of the following trig expressions could be used to find m<7?

Mathematics
1 answer:
scoundrel [369]3 years ago
6 0

Answer:

Part 1) m\angle Z=tan^{-1}(\frac{14}{6})

Part 2) m\angle Y=tan^{-1}(\frac{6}{14})

Step-by-step explanation:

Part 1) Find the measure of angle Z

we know that

In the right triangle XYZ of the figure

The tangent of the angle Z is equal to divide the opposite side to angle Z by the adjacent side to angle Z

so

tan(Z)=\frac{XY}{XZ}

substitute the given values

tan(Z)=\frac{14}{6}

m\angle Z=tan^{-1}(\frac{14}{6})

Part 2) Find the measure of angle Y

we know that

In the right triangle XYZ of the figure

The tangent of the angle Y is equal to divide the opposite side to angle Y by the adjacent side to angle Y

so

tan(Y)=\frac{XZ}{XY}

substitute the given values

tan(Y)=\frac{6}{14}

m\angle Y=tan^{-1}(\frac{6}{14})

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