Name the lines of symmetry for the following: Shape Name the line of symmetry 1. Equilateral △ 2. Circle 3. Isosceles △

The line of symmetry is the line that divides the object into two equal halves. An equilateral triangle has three lines of symmetry, which can be either an altitude or a median. An isosceles triangle has one line of symmetry, which can be either an altitude or a median. The line of symmetry of a circle is the diameter. Shape Name the line of symmetry 1. Equilateral △ Median or altitude 2. Circle Diameter 3. Isosceles △ Median or altitude