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प्रश्न
The diagonals of a rhombus are 7.5 cm and 12 cm. Find its area.
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उत्तर
Given:
Lengths of the diagonals of a rhombus are 7 . 5 cm and 12 cm.
Now, we know: Area =\[ \frac{1}{2}( d_1 \times d_2 )\]
∴ Area of rhombus \[= \frac{1}{2}(7 . 5 \times 12) = 45 {cm}^2\]
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