Given is a construction procedure for copying a triangle. Cona. Follow it to copy ARST. (i) Draw a ray and copy segment RS of the triangle Call the copy DE.

(ii) Draw and arc with center D and radius RT. (iii) Draw an arc with center E and radius ST. this arc should Intersect the arc drawn in step 2. Call the intersection point F. (iy) With a straightedge, connect points D and F and point E and F. b. Write a justification of the construction procedure. (Think triangle congruence from earlier in the chapter.)