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math

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Find the area of a triangle: base 14 cm, height 5.5 cm.
19.5 cm²
77 cm²
38.5 cm²
770 cm²
i think its either 38.5 or 77

  • math -

    A = bh/2

    Which do you think is the correct answer?

  • math -

    i think its 77 cm because 14 multiplied by 5.5 equals tht

  • math -

    You forgot to divide by 2.

    A = bh/2

    or

    A = (1/2) * b * h

  • math -

    ok so its 38.5 i get it now thank you so mcuh

  • math -

    You're very welcome.

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