Question

PQR is an equilateral triangle with the coordinates of the Q and R are (0, 4) and (0,-4) respectively. Find the coordinates of the vertex P.

Answer 1

Step-by-step explanation:

As Q & R lie on y axis

P lies on x axis say with coordinates (x,0)

QR=8 units

x=+_4 (sq rt 3)

so P (4sq rt 3,0) or (-4sq rt 3,0)

Answer 2

it is a equilateral triangle so the coordinates of p are (0,0)