momo1231 momo1231
  • 24-05-2017
  • Mathematics
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Which of the following can be the coordinates of If angle QRS Is an isosceles triangle?

Which of the following can be the coordinates of If angle QRS Is an isosceles triangle class=

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Aishani
Aishani Aishani
  • 24-05-2017
The answer is : A (-a,0)
It can't be 'b' as it is on y-axis.

So we are left with A.
On the x-axis, y=0. And x is -a as 'a' is a x-coordinate.

Hope it helped!!
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