If the area of a parallelogram ABCD is `30 cm^2`,then the length of altitude AQ is

Explanation

Area of parallelogram ` A= 30cm^2`

We can divide this parallelogram into two triangles of equal area by drawing diagonal `AC`.

Please refer to video for the diagram.

`:.` Area of `Delta ACD`+Area of `Delta ABC` `= 30`

`=> 2**`Area of `Delta ABC= 30`

`=>`Area of `Delta ABC= 15`

`=>1/2**BC**AQ = 15`

`=>6**AQ = 30`

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