Question

If (0,-3) and (0,3) are the two vertices of an equilateral triangle find the coordinates of the third vertex

Answer 1

Distance between (0,-3) and (0,3) = 6 units.

This implies, side of equilateral triangle = 6 units.

Therefore, Altitude = (√3/2) × (side)

= 3√3 units.

Therefore, third vertex = (3√3,0) or (-3√3,0)

Answer 2

hope this helps you

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