Question

give the correct ans




I'll choose u as brilliant​

Answer 1

Answer:

11) B and D

12) C

13) B

14) A

15) A

Answer 2

Answer:

Your answer is here:-

Step-by-step explanation:

11. b) 66°, 34° d) 160°,30°

12. d) 90°

13. b) B

14. a) -6y²

15. a) 0

Hope it helps you.