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Grade: 11
        

The equation of perpendicular bisectors of sides AB and AC of a ΔABC is x-y+5=0 and x+2y=0 respectively. If the coordinates of vertex A are(1,-2), the equation of BC is?

2 years ago

Answers : (1)

Deepak Kumar Shringi
askIITians Faculty
4401 Points
							image of point A(1,-2) with respect to perpendiular bisectors is other vertices so just find image of (1,-2)
with respect to x-y+5=0 and x+2y=0 that will give you B & C now write equation of BC
2 years ago
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