Find the area of a rhombus whose side is 6 cm and whose altitude is 4 cm. If one of the diagonals is 8 cm long, find the length of the other diagonal.
Since rhombus is also a kind of parallelogram.
Therefore, Area of rhombus = Base x Altitude = 6 x 4 = 24 cm2
Hence, the length of the other diagonal is 6 cm.
