chapter 8
in need of help asap!!!!!
1.Find the surface area of each figure. Round your answers to the nearest hundredth, if necessary.
2.Find the volume of each figure. Round your answers to the nearest hundredth, if necessary.
3.Use the information provided to write the equation of each circle.
4. Use the information provided to write the equation of each circle.
5.Find the circumference of each circle. Use your calculator's value of [pi]. Round your answer to the nearest tenth.