ABCD is a parallelogram. Given than OC = 4 cm and DB is 5 cm more than AC, find OD.

 State whether True or False.

A.

All rectangles are squares.

B.

All rhombuses are parallelograms.

C.

All square are rhombuses and also rectangles.

D.

All square are rhombuses and also rectangles.

E.

All kites are rhombuses.

F.

All rhombuses are kites.

G.

All parallelograms are trapeziums.

H.

All squares are trapeziums.

Four sides of equal length.

Four right angles.

a quadrilateral

a rhombus

a rectangle

 bisect each other

are perpendicular bisectors of each other

are equal