Question

1)
The length of one diagonal of a rombus
is less than the 2 diagonal by 4 Cm
The area of the rombus is 30 sg.cm
Find the length the of both the diagonal
​

Answer 1

Answer:

area of rhombus=d1×d2/2

d1=x-4

d2=x

area=x(x-4) /2

area=x^2-4x/2

30×2=x^2-4

60+4=x^2

√64=x

x=8

d1=8-4=4cm

d2=x=8cm

hope iam current