Find the area of the rhombus, Mathematics

Show that the points (3, 0), (4, 5), (-1, 4) and (-2, -1) taken in order are the vertices of a rhombus. Also find the area of the rhombus.                                                                                                                                           (Ans: 24 sq units)

Ans :  Let AC be d1  & BD be d2

Area =1/2 d1d2

1875_di and d2.png

Area = 1/2 d1 d2  = 1/2χ4χ6χ2 = 24 sq units

 

 

 

 

 

Posted Date: 4/10/2013 2:43:49 AM | Location : United States







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