1. Sine & Cosine Rules – Mixed – Shootout!
Students compete (1v1 in pairs or in teams, at their tables or at the front) to
answer questions the quickest.
Students could write on your whiteboard or their own.
Delete too difficult/easy question slides beforehand (and its individual intro slide).
Click anywhere to start the music, then click ‘Go’ to show the question,
then click again to show the answer.
This game has sound!

2. Shootout!
Sine & Cosine Rules

3. Correct Answer = 1pt
Fastest! = 1pt

4. Ready?
Go!

5. Calculate 𝑥 to 1 dp.
8 cm
7 cm 𝑥
44°
52.6°
Sine Rule

6. Ready?
Go!

7. Calculate 𝑥 to 1 dp.
11 mm 𝑥
55°
28°
19.2 mm
Sine Rule

8. Ready?
Go!

9. Calculate 𝑥 to 1 dp.
8 m
102°
6 m 𝑥
11.0 m
Cosine Rule

10. Ready?
Go!

11. Calculate 𝑥 to 1 dp.
12 m 𝑥
42°
13 m
9.0 m
Cosine Rule

12. Ready?
Go!

13. Calculate 𝑥 to 1 dp.
12 m
118° 𝑥
47°
14.5 m
Sine Rule

14. Ready?
Go!

15. Calculate 𝑥 to 1 dp.
7 mm 𝑥
5 mm
4 mm
34.0°
Cosine Rule

16. Ready?
Go!

17. Calculate 𝑥 to 1 dp.
9 cm
8 cm 𝑥
11 cm
53.8°
Cosine Rule

18. Ready?
Go!

19. Calculate 𝑥 to 1 dp.
7 m
48° 𝑥
4 m
5.2 m
Cosine Rule

20. Ready?
Go!

21. Calculate 𝑥 to 1 dp.
7 mm
6 mm 𝑥
8 mm
46.6°
Cosine Rule

22. Ready?
Go!

23. Calculate 𝑥 to 1 dp.
7 mm
53° 𝑥
6 mm
111.3°
Sine Rule

24. Ready?
Go!

25. Calculate 𝑥 to 1 dp.
10 cm 𝑥
5 cm
12 cm
101.0°
Cosine Rule

26. Ready?
Go!

27. Calculate 𝑥 to 1 dp.
10 cm 𝑥
39°
12 cm
7.6 cm
Cosine Rule

28. Ready?
Go!

29. Calculate 𝑥 to 1 dp.
10 mm 𝑥
12 mm
49°
115.1°
Sine Rule

31. tom@goteachmaths.co.uk Questions? Comments? Suggestions?
…or have you found a mistake!?
Any feedback would be appreciated .
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