The perimeter of a rhombus is 40cm and its diagonal is 12 cm.Find the length of other diagonal.Also, find the area of the rhombus.
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Each side of rhombus=40/4=10 cm
Side^2=6^2+(d/2)^2
√100-36=d/2
d=8*2=16 cm
Area of rhombus =1/2*12*16=96 cm^2
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