 Hello and welcome to the session. In this session we discuss the following question that says ABC is an equilateral triangle of size 3 centimeters. What is the locus first of points distant 2 centimeters from A? What is the locus of points distant 1 centimeters from DC? What is the compound or intercepting locus? Before we move on to the solution let's discuss some basic locus theorem according to which we have the locus of or say of the given distance other theorem according to which we have the locus of a point or say of all points at a given distance a given line at the given distance Let's proceed with the solution map. We have given BC which was one of measure 3 centimeters We are supposed to find the locus of a point here and the given distance as the circle with A as the center and radius 2 centimeters for the first part of meters from the side BC at a given distance from a given line is a pair of 10 to 1 centimeters from the side BC we draw upon the side BC and on the either side of the side BC at a distance of 1 centimeters so we have drawn the lines parallel to the side BC that is L1 is parallel to BC and the line L2 is also parallel to BC and these lines are drawn at a distance of 1 centimeters from the side BC the locus of the 1 centimeters BC as BC next we are supposed to find the compound and intersecting locus now as you can see the line L1 intersects the circle this should help you understand the solution of this question