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Mathematics 9 Online
OpenStudy (shubhamsrg):

in the figure, BD = CD BE= DE AP=PD and, DG//CF find ratio of areas of triangle ADH to ABC.

OpenStudy (shubhamsrg):

|dw:1350127616986:dw|

OpenStudy (anonymous):

looks like the other one....

OpenStudy (shubhamsrg):

??

OpenStudy (anonymous):

Just saying, it reminds me of te //gram question (with the other 2 sides missing)

OpenStudy (shubhamsrg):

hmm..

jhonyy9 (jhonyy9):

so my opinion : area triangle ADH = (area triangle ABC)/4 - area triangle DHE ????

OpenStudy (shubhamsrg):

yep..that'd be right sir..

OpenStudy (anonymous):

My opinion is use AD as base, find the relationship between B and H in triangle ABD.

OpenStudy (anonymous):

|dw:1350131794371:dw| S=S'

OpenStudy (anonymous):

so S' would be 1/6 of ABE=1/6 * A/4=A/24 So AHD=A/4-A/24=5A/24

OpenStudy (shubhamsrg):

will you please elaborate the solution ?

OpenStudy (anonymous):

OpenStudy (shubhamsrg):

that's excellent..thank you again @sauravshakya :)

OpenStudy (anonymous):

welcome

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