In triangle abc e is the midpoint of a median and show that triangle b equal 1/4 area of triangle abc
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Step-by-step explanation:
From triangle and and triangle acd
AD=DA(command side)
AngleBAD=AngleCAD
BD=DC(median divides the side into two equal parts)
By sas rule congruent
By cpct angleB=angleA
From triangle EBD and triangle EDC
ED=DE
Angle b=AngleC
BD=DC
By sas.cogruent
If congruent areas will be equal
Triangle B=1/4of triangle ABC
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