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goochie1234
goochie1234 asked in Science & MathematicsMathematics · 8 years ago

Math triangle question?

Find the Distance from A to C across the gorge A,B ,C triangle angle A is 15 degrees and distance between c and b is 110 feet ?

2 Answers

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  • Douglas
    Lv 5
    8 years ago

    1. Draw a diagram

    2. I am not sure my diagram is correct but if it is then:

    tan 15 = 110/x

    x = 110/tan15

    x = 410.5

  • Philomel
    Lv 7
    8 years ago

    110*.966/.258 = 411.86 ft

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