A rhombus is a parallelogram with all sides equal

To find area of rhombus,

We draw its diagonals

So,

Area of Rhombus ABCD

**
=
**
**
1/2
**
**
× d
**
_{
1
}
**
× d
**
_{
2
}

_{
}

#### Find area of rhombus ABCD

Given Diagonals,

d
_{
1
}
= 10 cm

& d
_{
2
}
= 8 cm

Now,

Area of rhombus = 1/2 × d
_{
1
}
× d
_{
2
}

= 1/2 × 10 × 8

= 10 × 4

= 40 cm
^{
2
}