Enlarge the triangle by scale factor 0.5 using (3, 1)
as the centre of enlargement.
5
4
3
2
+
3 -2 -19
-1
-2
-3
--4-
2
3
➤X

Enlarge the triangle by scale factor 05 using 3 1 as the centre of enlargement 5 4 3 2 3 2 19 1 2 3 4 2 3 X class=