Question

In the adjoining figure triangle ABC is an equilateral triangle on joining the midpoints of the sides of triangle ABC and triangle DEF is formed again on joining the midpoints of the sides of the triangle DEF triangle PQR is formed if AB=12 cm find the length of the sides of triangle PQR . ​

Answer 1

Answer:

3

Step-by-step explanation:

by mid point theorem

side of triangle DEF=12/2=6

Again by mid point theorem

side of triangle PQR=6/2=3