Pythagoras' Theorem Answers

1.

(a) 13

(b) 17

(c) 5.5

(d) 24

(e) 7.5

(f) 5.9

 

2. (a) Yes (b) No (c) Yes

3. 19 metres

4. 27 metres

5. 117 metres (120 m to 2 sig.fig.)