a straight trail with a uniform inclination of 11 degrees from a lodge at an elevation of 700 feet to a mountain lake at an elevation of 820

Question

a straight trail with a uniform inclination of 11 degrees from a lodge at an elevation of 700 feet to a mountain lake at an elevation of 8200 feet. What is the length of the trail

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Adalyn 2 weeks 2021-09-28T19:57:14+00:00 1 Answer 0

Answers ( )

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    2021-09-28T19:58:28+00:00

    Answer:

    r = 38584.155\,ft

    Step-by-step explanation:

    The length of the trail is obtained by the definition of sine, where height is the opposite leg and length is the hypotenuse:

    \tan 11^{\textdegree} = \frac{8200\,ft-700\,ft}{r}

    The length of the trail is:

    r = 38584.155\,ft

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