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The terminal ray of  ∠A  passes through the point (−6,3).

∠A   is drawn in standard position.

What is the value of sec A?

 Apr 30, 2020
 #1
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Draw the picture, including the hypotenuse.

The x-value is -6.

The y-value is 3.

The hypotenuse is .......

 

sec is 1 / cos.

Using the numbers above, find the cos ....

Then, use that answer to find the sec ...

 Apr 30, 2020

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