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the parallel sides of atrapezium are 13cm and 11cm if the area of trapezium is 84cm calculate the hight of trapezium​

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ANSWER:

A =

[tex] \frac{(13 + 11)x}{2} [/tex]

84 =

[tex] \frac{24x}{2} [/tex]

84 = 12x

x = 84/12

x = 7

So, the height of the trapezium is 7cm.

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