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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 . ) and 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....

 








 

 


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 . )


and


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....


 


 

Grade:12

1 Answers

AKASH GOYAL AskiitiansExpert-IITD
420 Points
13 years ago

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.

AKASH GOYAL

AskiitiansExpert-IITD

 

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