The answer is 4pi because the formula to find the circumference is C = 2 pi r. this question is asking for the terms of pi which means you remove the pi from the formula and solve it with out it. the radius is 2 because of the 2 units on the graph is halfway of the circle. you would just multiply 2 x 2 and get 4. after that you put the pi on the end of the 4. so the answer is C. (4pi)
The answer is b.6 because if you go through and look at each available type of sandwich to make you will get six different selections
i think it's 790,000 or 800,000 i hope i helped
The smaller the length u can figure out and if u can't put a small square in the cornorn
