Question

The perimeter of a non square rhombus is 20cm and one of its diagonal is 8 cm the area of the rhombus is

Answer 1

Area: 20 cm is the area of rhombus

Answer 2

side of the non square rhombus = 20/4= 5

one diagonal is 8 then other is √25-16= √9= 3 so the diagonal is 6.

so, Area= 1/2×d1×d2 = 1/2 × 8 × 6 = 24 square cm.