Question

The Base QR of an equilateral triangle PQR lies on x-axis. The coordinates of point Q are ( -4,0 ) and the origin is the mid point of the base. Find the coordinates Of the points P and Q

Answer 1

first find S wid midpoint formula then substitute all the values of the coordinates of PQRS in slope of line method then find equation of that line by point slope form you will get the coordinates of points P & Q. ......

Answer 2

Answer:

Step-by-step explanation:

here we have

using section formula

coordinates of R=(4,0)

now using distance formula we have PQ=PR

we getP=(0,y)

again we have PQ=QR

using dist formula we get y coordinate as √48

coordinates of P=(0,√48)