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Can anyone help? Screenshots are below.

Can anyone help? Screenshots are below.-example-1
Can anyone help? Screenshots are below.-example-1
Can anyone help? Screenshots are below.-example-2
Can anyone help? Screenshots are below.-example-3

1 Answer

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For the paralleogram, X=9

The area is 63 and we know the length of the base which is 7. We can find the height (X) by 63/7=9