IS 4
у
5
about the point
3-
2-
1-
0%
Triangle P has been rotated
clockwise/anticlockwise by
-14
-2-
-3-
-4-
-5-
-6+
Q
2
triangle Q.
P
T
12 3 4 5 6
X
O
to give
x marks the
centre of
rotation