|
Author
|
Message
|
![[Post New]](/templates/default/images/icon_minipost_new.gif)
8 Aug 2009 18:14:38 IST
|
|
|
In a triangle ABC,,AP and BD are medians and meet each other at point O...P and D are joined. Then find the area of Triangle ABC if Area of Triangle POD is 24 unit^2
|
Impossible becomes possible only if u r awesome :) |
|
|
|
8 Aug 2009 18:43:04 IST
|
|
|
is the answer is 96 sq unit
|
this reply:
0 points
(with 0
in
0
votes
)
[?]
|
|
You have to be logged on to rate
|
|
|
8 Aug 2009 18:46:31 IST
|
|
|
no its 288..........i know the solution but just aise hi post kiya batao kaise kiye ho.
|
Impossible becomes possible only if u r awesome :) |
this reply:
0 points
(with 0
in
0
votes
)
[?]
|
|
You have to be logged on to rate
|
|
|
8 Aug 2009 18:48:35 IST
|
|
|
yaa i got 288 silly mistake ...posting solution wait,,,i used here vector method....wait
|
this reply:
0 points
(with 0
in
0
votes
)
[?]
|
|
You have to be logged on to rate
|
|
|
8 Aug 2009 18:54:46 IST
|
|
|
|
Impossible becomes possible only if u r awesome :) |
this reply:
0 points
(with 0
in
0
votes
)
[?]
|
|
You have to be logged on to rate
|
|
|
8 Aug 2009 18:55:09 IST
|
|
|
|
Impossible becomes possible only if u r awesome :) |
this reply:
0 points
(with 0
in
0
votes
)
[?]
|
|
You have to be logged on to rate
|
|
|
|
|
|
|
i assumed B as origin,,,,and assumed BA as vector a and BC as vector c ........now according to question,,,,,position vector of BD is a+b/2and BP is b/2.......and also BO is a+b/3 coz it is a centroid.....now ATQ applyarea of triangle POD=24.....from here we will get1/2 |a*b|=288...yaar equation nahin likhin jaa rahin,,,,is it correct
|
this reply:
0 points
(with 0
in
0
votes
)
[?]
|
|
You have to be logged on to rate
|
|
|
8 Nov 2009 00:29:47 IST
|
|
|
I guess answer will not come by the vector method.........
|
Impossible becomes possible only if u r awesome :) |
this reply:
0 points
(with 0
in
0
votes
)
[?]
|
|
You have to be logged on to rate
|
|
|
|
|
Moderation Team
Community Discussion Question:
![[Up]](/templates/default/images/icon_up.gif "[Up]"){kind=icon}
