r. To raise awareness about hazards of smoking, a school decides to start 'NO SMOKING' campaigiStudents were asked to prepare banners in the shape of triangle as shown in the Fig. 4. Design ofthe banner is such that AD is the median and E is the mid-point ofAD. Show that ar(ABED) = 1ar(AABC)Smoking isProhibitedFig. 4

r. To raise awareness about hazards of smoking, a school decides to st

1.	r. To raise awareness about hazards of smoking, a school decides to start 'NO SMOKING' campaigiStudents were asked to prepare banners in the shape of triangle as shown in the Fig. 4. Design ofthe banner is such that AD is the median and E is the mid-point ofAD. Show that ar(ABED) = 1ar(AABC)Smoking isProhibitedFig. 4
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