the formula for the area of a triangle is a=1/2bh in which b represents the length of the base and h represents the height. If a triangel ha

Question

the formula for the area of a triangle is a=1/2bh in which b represents the length of the base and h represents the height. If a triangel has an area of 287 mm and the height is 18 mm, what is the b=meausre of the base?

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Thanh Thu 3 years 2021-08-22T07:34:25+00:00 1 Answers 2 views 0

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    2021-08-22T07:35:49+00:00

    Answer:

    287/9

    Step-by-step explanation:

    so the formula is a=1/2bh

    A=287

    B=?

    H=18

    :287=1/2b*18

    287=b*9

    b=287/9

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