Question

If length of a diagonal of a rhombus is 30cm and its area is 240sq.cm finds its perimeter​

Answer 1

Answer:

68 cm

Step-by-step explanation:

The perimeter is 68 cm.

Step-by-step explanation:

Given information: Diagonal of a rhombus = 30 cm and Area = 240 sq cm.

Area of a rhombus:

where, d1 and d2 are diagonal of the rhombus.

Divide both sides by 15.

The length of second diagonal of the rhombus is 16 cm.

Diagonals of a rhombus are pericardium bisector.

Let length of each side of the rhombus be x.

Perimeter of the rhombus is

Therefore, the perimeter is 68 cm.