1. estimate the circumference of the circle with the given radius or diameter use 3.14 round to the nearest unit
24
27-in
78-in
1,809-in
151-in
2. estimate the radius of a circle circumference of 272.2-in. use 3.14 to round to the nearest tenth.
1. D
2. A
3. D
4. B
5. B
6. A
7. D
8.D
All of these are correct, if your grades are 100% I recommend you choose one wrong answer. This is for checking your answers, please do not cheat.
1. D
2. A
3. D
4. B
5. B
6. A
7. D
8.D
9.B