Question

the diagonal of rohmus are in the ratio 3:4 if it's perimeter 40 cm. find the triangle of the side and diagonal​

Answer 1

Answer:

take diagonals as 3x and 4x

rhombus each side=10cm

using pythagoras theorem

100=(3/2x)^2 + (4/2x)^2

100=2.25x^2 + 4x^2

100=6.25x^2

x^2=100/6.25=16

x=4

diagonals are 12 and 16

rhombus each side is anyway 10