If ABCD is a trapezium, then the area of triangle ABD is equal to the area of triangle:
A triangle does not have a radius we need to replace it.
ABCD is a trapezium in which AD||BC, AD = 8 cm, BC = 18 cm and the area of ΔDEC=30 cm2. If AB||DE, then area of trapezium ABCD is ___ cm2
If ABCD is a prallelogram, then prove the area(△ABD)=area(△BCD)=area(△ABC)=area(△ACD)=12area(||gmABCD)
In triangle ABC, D is a point on side BC such that 2BD = 3DC. Which of the following option is correct?