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if in a rhombus OABC . The equation of two of its side is

y=sq.root of 3 x ( only 3 is under the root and not x . )


y=x / sq.root of 3

and if one of the  coordinate of rhombus is ( 0,0 )

and the total area of rhombus is 2 sq.units..

then find the co-ordinates of B !

Give the detailed solution....



6 years ago


Answers : (1)


Dear hsn

area of rhombus=2 =a*a*sinb  here angle b is 30

so a=2

Cordinate of centre of rhombus=2cos15

Both x and y cordinate will be same as diagonal makes 45 angle with base

cordinate of end points i.e.B =(4cos15,4cos15))

All the best.




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6 years ago

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