Question

The line segments joining the midpoints of the sides of a triangle form four triangles, each of which is 

(a) congruent to the original triangle 

(b) similar to the original triangle 

(c) an isosceles triangle 

(d) an equilateral triangle

Answer 1

(b) similar to the original triangle

The line segments joining the midpoint of the sides of a triangle form four triangles, each of which is similar to the original triangle.