Question

The area of a rhombus is 139.2 sq.cm and its altitude is 9.6 cm. Find the perimeter of the Rhombus?

Answer 1

Area of a rhombus = base* height

. '. Base*height=139.2 cm²

Base*9.6=139.2 cm²

. '. Base = 139.2/9.6

. '. Base = 14.5cm

. '. Side of a rhombus = 14.5cm

. '. Perimeter of a rhombus = 4*side

=4*14.5

=58cm

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