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If the diagonals of a rhombus are 24cm and 10cm the area and the perimeter of the rhombus are respectively.

Correct Answer: 13

Explanation:

Area =  1 2 * d i a g o n a l 1 * 1 2 d i a g o n a l 2  =  1 2 * 24 * 10  sq.cm  


 


1 2 * d a i g o n a l 1 = 1 2 * 24 = 12 c m  


 


1 2 * d i a g o n a l 2 = 1 2 * 10 = 5 c m  



side of a rhombus = (12)² + (5)² = 169      => AB = 13cm


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