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I think
Area of quadrilateral =72 unit²
But I am not sure.
Area of quadrilateral =72 unit²
But I am not sure.
Answered by
1
step 1: to draw fig. of quadrilateral.
step 2: join BD.
step 3: you have two ∆ ABD AND ∆BCD.
step 4: calculate the area of ∆ABD AND ∆BCD
by using formulae of coordinate geometry.
step 5: add the both areas.
step 6: you found correct ans.
step 2: join BD.
step 3: you have two ∆ ABD AND ∆BCD.
step 4: calculate the area of ∆ABD AND ∆BCD
by using formulae of coordinate geometry.
step 5: add the both areas.
step 6: you found correct ans.
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