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प्रश्न
Lengths of the diagonals of a rhombus are 16.5 cm and 14.2 cm, find its area.
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उत्तर
Lengths of the diagonals of a rhombus are 16.5 cm and 14.2 cm.
Area of rhombus = `1/2 xx "product of lengths of diagonals"`
Area of rhombus = `1/2 xx 16.5 xx 14.2`
= 16.5 × 7.1
= 117.15 cm2
∴ The area of the rhombus is 117.15 sq. cm.
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