the perimeter of the Rhombus is 280 cm and the height is 10 centimetre if one diagonal is 0.20 metre find length of other diagonal in metre
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Side of rhombus = 280/4=70
Area = base(side) ×height
A=70×10 =700sq cm
We know
Area = 1/2×d1×d2 =700
d2 = 1400/d1
d2 = 1400/20
d2 = 70 cm
Other diagonal is 70 cm long
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