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Find t if the area of the pentagon ABCDE...

Find t if the area of the pentagon ABCDE be `45/2` where a=(1,3), B=(-2,5), C=(-3,-1) D=(0,-2) and E=(2,t).

A

`-1,17`

B

`-1,106`

C

`1,17`

D

`1,18`

Text Solution

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The correct Answer is:
A
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