Question

it is the area of rhombus is 64 cm^2 , one of its diagonal is 6 cm find its altitude

Answer 1

Let AC and BD be the diagonal of Rhombus
where,
AC = 6cm
Area of Rhombus = 1/2×AC×BD
64cm² = 1/2×6×BD
BD = 64×2/6= 21.33cm