Starter quiz
Which of the following shapes is rectilinear?- a
- b
- c ✓
- d
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This shape has an area of ______ square units.- '8' ✓
This shape has an area of ______ square units. Count squares efficiently.- '20' ✓
Which of the following methods would help to work out the area of this rectilinear shape? Select all that apply.- Count all the coloured squares. ✓
- Count the columns: 5 + 3 + 3 + 5 ✓
- Count the rows: 4 + 4 + 2 + 2 + 4 ✓
- Count 5 four times
- Subtract 4 from 20 ✓
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What is the area of this shape in square units?- 9 ✓
- 13
- 15
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What is the area of this shape in square units? ______- '12' ✓
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