Enlargement Answers

1. (a)

(b) (i) DE

(ii) ACB

(iii) 32 units2

(iv) 10 units

(v) False

2. (a)  (b) 6 units2 (c) 54 units2

3. 

4. x = 6, y = 15

5. (a) a = 80o, b = 39o (b) Yes

6. x = 12

7.