The diagonals of a rhombus are $7.5\ cm$ and $12\ cm$. Find its area.


Given: The diagonals of a rhombus are $7.5\ cm$ and $12\ cm$. 

To do: To find its area. 

Solution:

Let $d_1$ and $d_2$ be the two diagonals of a rhombus.

Then, $d_1=7.5\ cm$ and $d_2=12\ cm$

We know that,

Area of Rhombus $=\frac{d_1\times d_2}{2}$

$​=\frac{( 7.5)( 12)}{2}$

​$=45\ cm^2$

Hence, the answer is $45\ cm^2$.

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Updated on: 10-Oct-2022

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