the perimeter of rhombus is 260 cm and height is 10 cm if one diagonal is 0.25 M find the length of other diagonal in metre
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perimeter of Rhombus = 260
4a =260
a=65
Area of Rhombus = Base × Height
Base(side) = 65
Height =10cm
A =65×10 =650sq cm
We know that
1/2 × d1×d2 = Area of Rhombus
A= 650
d1= .25 m= 25cm
d2=?
d2= (A×2)/d1
d2=( 650×2)/25
d2= 1300/25=52 cm
So length of other diagonal is 52cm.
4a =260
a=65
Area of Rhombus = Base × Height
Base(side) = 65
Height =10cm
A =65×10 =650sq cm
We know that
1/2 × d1×d2 = Area of Rhombus
A= 650
d1= .25 m= 25cm
d2=?
d2= (A×2)/d1
d2=( 650×2)/25
d2= 1300/25=52 cm
So length of other diagonal is 52cm.
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