3.3.1 Try some yourself
Activity 20
Look at the diagram below and answer the following questions:
(a) Write down the coordinates of the points P, Q, R, S and T.
(b) On this diagram, plot B (−1.5, 1.2), C (−2.8, −1.8) and D (0, 2.2) by dragging and dropping them in the correct place.
Answer
(a) P (2, 2), Q (1, −2), R (−2, −1), S (−3, 1), T (2, 0).
Activity 21
Plot these points on the grid provided below by dragging and dropping them in the correct place.
