Answer:
12. d= 14, C=14π, A=49π
13. r= 13, d=26, A=169π
14. r=9, C=18π, A=81π
15. r=10, d=20, C=20π
Step-by-step explanation:
what is the rest of your question haha
i cant describe but i put y=1/x+3 -4 on the graph hope this helps
16m^12
Step-by-step explanation