Constructions Answers

1. (a), (b) and (d) Construction (c) 4.2 mm

2. Construction

3. Construction

4. (a) 15 km (b) 100 km (c) 7.5 km

5. (a) 2 cm (b) 7 cm (c) 0.5 cm

6. (a) 17 km (b) (c) 

7. (a) 13 ± 0.2 km

(b) 313 ± 2o

8. Construction

9. 36 metres