R=12.13
A=pi×r²
A=pi×12.13²
A≈462.2442041
A≈462.2 (to the nearest tenth).
So the answer is A≈462.2.
The graph went left 1 and up 6. You could complete the square to find out or just graph it!
Hope this helps!
It is the first one,
........ 20. 24
256a. b
Answer: The diameter is about 99.31 cm .
Step-by-step explanation:
circumference is pie times the diameter.So to find the diameter in this situation,then you need to divide 312 by pie or 3.14
312/3.14= 99.312
