mshernandez mshernandez

01-04-2016
Mathematics

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A trading token is in the shape of a trapezoid and has an area of 25 cm² if the bases are three and 7 cm what is the height of the tokens

Respuesta :

01-04-2016

[tex]Area = \frac{b1 + b2}{2} *h[/tex]
[tex]25 = \frac{3 + 7}{2} * h[/tex]
25 = [tex] \frac{10}{2} [/tex]*h
25 = 5h
5 = h
the height is 5

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