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If 0 is an angle in standard position and its terminal side passes through the point
(9,8), find the exact value of sec in simplest radical form.

If 0 is an angle in standard position and its terminal side passes through the point 98 find the exact value of sec in simplest radical form class=

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Answer:

√145/9

Step-by-step explanation:

Terminal side passes through (9,8 ) . So it is in first quadrant . The perpendicular will be 8u and base 9u .

For finding hypotenuse ,

=> h = √9² + 8² u

=> h = √81+64 u

=> h = √145 u

As we know that ,

=> sec∅ = hypotenuse/base

=> sec∅ = √145/9

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