This task is about perpendicular and parallel lines.
a) Mark with arrows all the pairs of parallel lines on the shapes below.
The first one has been done for you.
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ii) |
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iii) |
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iv) |
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b) Mark with a right-angle symbol all the lines that are perpendicular to each other on the shapes below.
The first one has been done for you.
| i) |
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ii) |
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iii) |
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iv) |
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