Calculate the volume and surface area of a sphere, Mathematics

Calculate the volume and surface area of a sphere:

Calculate the volume and surface area of a sphere with r = 4".  Be sure to include units in your answer.

Solution:

V = 4/3πr3                                           SA = 4 πr2

V = 4/3 π(4)(4)(4)                               SA = 4 π(4)(4)

V = 4.2(64)                                         SA = 12.6(16)

V = 268.8 cubic inches                       SA = 201.6 square inches

Posted Date: 2/9/2013 6:51:04 AM | Location : United States







Related Discussions:- Calculate the volume and surface area of a sphere, Assignment Help, Ask Question on Calculate the volume and surface area of a sphere, Get Answer, Expert's Help, Calculate the volume and surface area of a sphere Discussions

Write discussion on Calculate the volume and surface area of a sphere
Your posts are moderated
Related Questions
Consider a class of 55 students. The student names are placed in a hat & 3 names are randomly drawn without replacement. a)     If the first person drawn was named the class presi

how to use matlab to reverse digits of integer using mod

Comparison - the difference between two groups or numbers, namely, how much one is greater than the other, how much more is in one group than in the other. (e.g., if Munna has

A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper i

Peggy's town has an average temperature of 23° Fahrenheit in the winter. What is the average temperature on the Celsius scale? If the total amount for both is 80, after that th

A door height is 6 feet and 6 inches and 36 inches wide. What is the widest piece of sheetrock that will ?t through the door? Round to the nearest inch. a. 114 in b. 86 in

On a picnic outing, 2 two-person teams are playing hide-and-seek. There are four hiding locations (A, B, C, and D), and the two peoples of the hiding team can hideseparately in any


A Cleaning solution has 40% vinegar. Find the amount of vinegar in 32 ounces of the solution>

area of curve