MENU
Question -

In the given figure, ABCD is a trapezium in which AB || DC. Prove that
ar(Δ AOD) = ar(Δ BOC).



Answer -

Given:
ABCD is a trapezium with AB||DC
To prove: Area of ΔAOD = Area of ΔBOC
Proof:
We know that ‘triangles between the same base and between the same parallels have equal area’
 
Here ΔABC and ΔABD are between the same base and between the same parallels AB and DC.
Therefore  
 
Hence it is proved that  

Comment(S)

Show all Coment

Leave a Comment

Free - Previous Years Question Papers
Any questions? Ask us!
×