QUESTION:The distance between two parallel lines is unity.A point P lies between the lines at a distance ‘a’ from one of them.Find the length of a side of an equilateral triangle PQR, where vertex Q of which lies on one of the parallel lines and vertex R lies on the other line.
QUESTION:
The distance between two parallel lines is unity.A point P lies between the lines at a distance ‘a’ from one of them.Find the length of a side of an equilateral triangle PQR, where vertex Q of which lies on one of the parallel lines and vertex R lies on the other line.