Question : The diagonals of a rhombus are 12 cm and 16 cm, respectively. The length of one side is:

Option 1: 8 cm

Option 2: 6 cm

Option 3: 10 cm

Option 4: 12 cm

Question : The perimeter of a Rhombus is 60 cm and one of its diagonal is 24 cm. The area of the Rhombus is:

Option 1: 108 sq.cm

Option 2: 216 sq.cm

Option 3: 432 sq.cm

Option 4: 206 sq.cm

Question : If the diagonals of a rhombus are 8 cm and 6 cm, then the square of its side is:

Option 1: $25\;\mathrm{cm^2}$

Option 2: $55\;\mathrm{cm^2}$

Option 3: $64\;\mathrm{cm^2}$

Option 4: $36\;\mathrm{cm^2}$

Question : The lengths of the three medians of a triangle are $9\;\mathrm{cm}$, $12\;\mathrm{cm}$, and $15\;\mathrm{cm}$. The area (in $\mathrm{cm^2}$) of the triangle is:

Option 1: $24$

Option 2: $72$

Option 3: $48$

Option 4: $144$

Question : The area of a rhombus is 256 square cm, and one of its diagonals is twice the other in length. The length of its larger diagonal is:

Option 1: 32 cm

Option 2: 16 cm

Option 3: 48 cm

Option 4: 24 cm