A point D is taken on the side BC of a △ABC such that BD = 2DC. Prove that ar (△ABD)=2ar(△ADC)

A point D is taken on the side BC of a △ABC such that BD = 2DC. Pro

1.	A point D is taken on the side BC of a △ABC such that BD = 2DC. Prove that ar (△ABD)=2ar(△ADC)
Answer» A point D is taken on the side BC of a $△ A B C$ such that BD = 2DC. Prove that ar $(△ A B D) = 2 a r (△ A D C)$