1. This is a story of Rapunzel … … but before we start, take note of the following …

2. RECALL: Perpendicular lines

3. 10cm 32cm What happens to the base and height if these 8 blocks are skewed to a side?

4. 10cm 32cm Is there a change in height and base?

5. Here comes … the story of Rapunzel … … retold …

6. Rapunzel, Rapunzel, please let down your hair.

7. One day …

8. EARTHQUAKE! How will Rapunzel’s plait drop?

9. The End …

10. ½ x base x ht Area of =

11. ½ x base x ht Area of =

12. ½ x base x ht Area of =

13. Where is Height? Where is Base?

14. Where is Height? Where is Base?

15. Using your set square to find Base and Height …

16. Step 1: Find Base (Highlight) Step 2: Put your ruler on the Base. Step 3: Slide your set-sq along the ruler until it touches the ‘highest’ point. Step 4: Highlight the Height.

17. Step 1: Find Base (Highlight) Step 2: Put your ruler on the Base. Step 3: Slide your set-sq along the ruler until it touches the ‘highest’ point. Step 4: Highlight the Height.

20. 10cm 15cm Steps?

21. 10cm 15cm Steps?

22. 10cm 15cm 5cm Steps?