In the given figure, find the area of rhombus ABCD, if AO = 4 cm and OD = 5 cm.

Given, ABCD is a rhombus, AO = 4 cm and OD = 5 cm.

Clearly, BD = 2OD

[∵ diagonals of rhombus bisect each other]

∴ BD =2 x 5= 10 cm

Similarly, AC = 8 cm

In the given figure, find the area of rhombus ABCD, if AO = 4 cm and OD = 5 cm.

Clearly, BD = 2OD

[∵ diagonals of rhombus bisect each other]

∴ BD =2 x 5= 10 cm

Similarly, AC = 8 cm