Area of a Rhombus

Q.

Find the area of a rhombus whose side is 7 cm and altitude is 8 cm.

1. 65 sq.cm.

2. 56 sq.cm.

3. 44 sq.cm.

4. 59 sq.cm.

Q. The perimeter of a rhombus is 60 cm. If one of its diagonals is 18 cm long, find
(i) the length of the other diagonal, and
(ii) the area of the rhombus.

Q. What is the area of this figure?

1. 11 $c{m}^2$
2. 16 $c{m}^2$
3. 22 $c{m}^2$
4. 15 $c{m}^2$

Q. The area of a rhombus is $21c{m}^2$. One of its diagonals measures $6cm$. What is the length of the other diagonal?

Q. The area of a rhombus is $48{cm}^2$. One of its diagonals measures $8cm$. What is the length of other diagonals?

Q.

What is the area of the rhombus $ABCD$, if $AC=12cm$ and $BE=8cm$

1. 384 cm²

2. 192 cm²

3. 48 cm²

4. 96 cm²

Q. What is the area of a rhombus whose diagonals are of lengths 4 cm and 2.5 cm?

1. 1 $c{m}^2$
2. 5 $c{m}^2$
3. 3 $c{m}^2$
4. 2 $c{m}^2$