The Total solution for NCERT class 6-12
Given:Side = 5 cmAltitude = 4.8 cmLength of one diagonal = 8 cmArea of the rhombus = Side × Altitude = 5 × 4.8 = 24 cm2Area of the rhombus = 1 ×d1 ×d224 = 1 ×d1 ×d224 = 4d2d2 =6 cmHence, the length of other diagonal = 6 cm.