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25 June, 22:00

A, B & C form the vertices of a triangle.



CAB = 90°,



ABC = 65° and AC = 9.5.

Calculate the length of AB rounded to 3 SF.

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  1. 25 June, 22:13
    0
    Tan 65=AB/9.5

    Multiply both sides by 9.5

    AB=20.372815

    I don't know what 3 SF means but you can round.
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