Q4 of 26 Page 27

The diagonals AC and BD of a rhombus ABCD intersect at point O. Find m∠AOD and m∠BOC.


The diagonals of rhombus are perpendicular bisectors of each other



[by vertically opposite angle


as in the diagram ]



More from this chapter

All 26 →
2

The diagonals seg XZ and seg YW of the rhombus XYZW intersect at point P. If l(XP) = 8 cm, find l(XZ).

 3

If m∠QPS in the rhombus PQRS is 65°, find m∠QRS.

 5

In the rhombus KING, m∠K = 70° and m∠I = 110°. Find the measures of the other angles of the rhombus KING.

 1

The diagonals LN and MT of parallelogram LMNT intersect in point O. If l(MO) = 5cm, l(LN) = 6cm, find l(OT) and l(NO).