If a vertex of a triangle be (1, 1) and the middle points of the sides through it be (-2, 3) and (5, 2), find the other vertices.

If a vertex of a triangle be (1, 1) and the middle points of the sides through it be (-2, 3) and (5, 2), find the other vertices.

Matching exercise

Match the items on the right to the items on the left.

step 1

step 2

step 3

step 4

step 5

step 6