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2 years ago

12

Which trig function could be used to find the measure of angle c if ab and ac are given which equation would used to find the he

ight of the flagpole with the hypotenuse is 5 m and the angle as 50 degress?

1 answer:

erma4kov [3.2K]2 years ago

6 0

Let x represent the height of the flagpole.

sin 50 = opposite/hypotenuse
= x/5
5 sin 50 = x
3.83 = x

Answer: 3.83 m

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3 years ago

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Answer:

$\bold{cot(t) =\dfrac{12}{5}}$

Step-by-step explanation:

Given that:

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That means, angle $t$ is in the 3rd quadrant.

To find:

Value of cot(t)

Solution:

First of all, let us recall what trigonometric ratios are positive and what trigonometric ratios are negative in 3rd quadrant.

In 3rd quadrant, tangent and cotangent are positive.

All other trigonometric ratios are negative.

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