Find the area of a rhombus whose diagonals are 12 cm and 15 cm long.

Correct option is C

Given:
Diagonal1( $$d_1$$) = 12 cm
Diagonal2( $$d_2$$) = 15 cm

Concept Used:

​$$\text{Area of rhombus} = \frac{1}{2} \times d_1 \times d_2$$​​

Solution:-

Applying the formula;

Area of the rhombus = $$\frac{1}{2} \times (12 \times 15) = 90 \, \text{cm}^2$$​​

Therefore, the area of the rhombus is 90 cm²​.​