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2 September, 06:37

A triangular sail has a base of 5 m and a height of 10 m. if a canvas cost 18 dollars a square meter. find the cost of canvas to make the sail

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  1. 2 September, 06:42
    0
    A=hb/2

    A=5*10/2=25

    18*25=450
  2. 2 September, 07:03
    0
    5x10=50

    50:2=25

    25X 18 = 450

    so the sail would cost $450.00
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