Saturday, June 22, 2013

AREA OF TRIANGLE - 1


Find the area of the following figure



Solution

              Area =  1 x base x height
                           2

             base=15cm, height=20cm.

              Area =  1 x 15 x 20
                           2

              Area =  1 x 15 x 2010     [canceling by 2]
                          21


              Area =  1 x 15 x 10

            
              Area =  150



                                              Hence Area is 150 cm2



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