math

a rhombus has an area of 50 cm^2 and an internal angle of size 63 . find the lenght of its sides.

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asked by Mota
  1. Rhombus area = a^2 sin A
    where a is the side length and A is an internal angle at a corner. (Either the acute or the obtuse angle could be used, since that are supplementary)

    Solve a^2 sin 63 = 50 to get since length a.

    a^2 = 50/0.891
    a = ____ cm

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    posted by drwls
  2. thank u

    :)

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    posted by Mota

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