Question

If u say and answer the next few questions ill give u more points so

Answer 1

Answer:

1) D. 14 cm

2) C. 43.96 cm

Step-by-step explanation:

First answer explanation:

Segment A to B would be 14 cm because the radius (middle to the bounding surface) is 7 cm so you just have to double that since you want to go from one side point to the other crossing through the middle.

The first answer is D.

Second answer explanation:

The circumference is basically the perimeter of a circle. To find the circumference you have to do 2pr (2*pi*radius). We know that the radius is 7 cm and pi is 3.14. Now we can plug the numbers in, 2*3.14*7 is the equation we have to solve. First we'll do 2*7 and get 14. Next we do the final step 3.14*14. We know that it has to be either A or C at this point because the other numbers are too low and if you think about it the answer has to be a decimal so it has to be C. If you want to do the multiplication that is fine but it is unnecessary.

Answer 2

Answer:

1. D. 14

2. C. 43.9823

Step-by-step explanation:

C = 2πr = 2* π* 7 ≈ 43.9823