Given below is a parallelogram ABCD. Find the value of x and y.
In the given figure,ABCD and ABFE are parallelograms scuh that ar(quad.EABC)=17 cm2 and ar(||gm ABCD)=25 cm2.Then,ar(△ BCF)=?
(a) 4 cm2
(b) 4.8 cm2
(c) 6 cm2
(d) 8 cm2
In a parallelogram ABCD, O is the midpoint of intersection of diagonals and OC=3 cm, OB=6 cm. What is AC and BD respectively?