perimeter of a rhombus is 144 cm and one of its diagonal is 48 cm. find the area of the rhombusl
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Answer:576√5 cm²
Step-by-step explanation:
length of other diagonal = 2 √(36²-24²)=2*√(1296-576)=2*√720=2*12√5=24√5 cm
∴area = 1/2*48*24√5 cm² =576√5 cm²
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