the perimeter of a rhombus is 52cm and one of its diagonal is 10cm .find the lenght of the other diagonal and the area of the rhombus
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Step-by-step explanation:
One side is 52cm/4 = 13cm
Half of given diagonal is 5cm
Half of the other diagonal is √(13² - 5²) = 12cm
The other diagonal is 12cm×2 = 24cm
Area of rhombus = half product of diagonals = (1/2) × 10cm × 24cm = 120cm²
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