Question

The base QR of an equilateral triangle PQRlies on X axis .The coordinates of point Q are (-4,0) and the origin is the midpoint of the base .Find the coordinates of the point P and R. plzzz answer as fast as possible..............

Answer 1

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)