Question

perimeter of rhombus is 80 CM one pair of opposite angle is 60 degree each find diagonals​

Answer 1

Step-by-step explanation:

The area of Rhombus is

2

1

60×

80=

240cm

2

The side of Rhombus is hypotenuse of semi diagonals

i.e.,Side

2

= 30

2

+ 40

2

side= 50

The area can also be given as

2

1

side×

height

2

1

×

50×

h=

240

height=

9.6cm