the diagonals of a rhombus 24cm and 10 cm. find it's area and perimeter
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consider a rhombus ABCD and let its both diagonal intersect at O.
Diagonal BD=24cm AC=10cm
diagonals bisect each other and are perpendicular to each other.
hence OB=OD and OA=OC.
In triangle BOC OB=12 OC=5 BC is hypotenuse hence BC=13.
Allsides of rhombus are 13cm.
area=169cm^2
perimeter=13*4=52cm
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