16 Draw on the coordinate plane the locus of all points 5 un

16. Draw on the coordinate plane the locus of all points 5 units from (-2, 1). Sketch and describe the locus of all points in a plane that are 2 centimeters from a circle with a radius of 6 centimeters 17.

Solution

6). Locus of a point equidistant from a point is called a circle.

Equation of locus is:-

(X+2)^2 + (y-1)^2 = 25

17). Locus of all points in a plane that are 2cm from a circle of radius 6cm are two circles one is Inside and one is outside the circle.

Inside circle is of 4cm and outside circle of 8cm.