Question

The area of Rhombus is 1080 m² and one of its diagonals is 72m. What is the perimeter of the rhombus

Answer 1

Answer:

area =1080m square

one diagonal = 72

Step-by-step explanation:

let the other diagonal be x

area =1/2 (diagonal 1×diagonal 2)

1080 =1/2 (72x)

1080=36x

x = 30 m

Find the length of the rhombus:

(1/2 diagonal 1)²+(1/2 diagonal 1 )² =length²

length²= (1/2×72)²+(1/2×30)²

length²= 1521

length =39 cm

Find the perimeter

4 × length

4×39

156cm