In this how to video, you will learn how to find the volume of a sphere and surface area. Let's say you need to find the volume of a sphere with a surface area of 200 cm cubed. You will need to know the formulas for surface area and volume of a sphere. The formula for surface area is 4 pi r squared. The formula for volume is 4/3 pi r cubed. Plug in the surface area of 200 cm cubed and plug it into the formula. You should get an answer of about 3.99 cm. Now you just have to solve for the radius. Once you find the radius, you can plug it back in to the formula for the volume of a sphere to find the volume. You should get about 16.71 cm cubed.
 Hot
 Latest

How To: Remember "greater than" & "less than" symbols

How To: Calculate Faster Than a Calculator

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Find the Percent Given Two Numbers

How To: Do long division without a calculator

How To: Find Leg Lengths and Hypotenuse of a 45 45 90 Triangle

How To: Calculate percent composition for chemistry

How To: Find the Slope Given 2 Ordered Pairs

How To: Derive the equation of a straight line

How To: Solve inequalities with fractions in algebra

How To: Divide small numbers by big numbers

How To: Convert Fahrenheit to Celsius with a formula

How To: Calculate the area of a parallelogram

How To: Find the slope of a line given 2 points with fractions

How To: Solve an equation with fractional powers

How To: Solve for the missing ratios or proportions

How To: Prove a triangle inscribed in a circle is right angled

How To: Calculate probability in "at least one" problems

How To: Simplify cube roots

How To: Do long division with decimals

How To: Remember "greater than" & "less than" symbols

How To: Calculate Faster Than a Calculator

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Find the Percent Given Two Numbers

How To: Do long division without a calculator

How To: Find Leg Lengths and Hypotenuse of a 45 45 90 Triangle

How To: Calculate percent composition for chemistry

How To: Find the Slope Given 2 Ordered Pairs

How To: Derive the equation of a straight line

How To: Solve inequalities with fractions in algebra

How To: Divide small numbers by big numbers

How To: Convert Fahrenheit to Celsius with a formula

How To: Calculate the area of a parallelogram

How To: Find the slope of a line given 2 points with fractions

How To: Solve an equation with fractional powers

How To: Solve for the missing ratios or proportions

How To: Prove a triangle inscribed in a circle is right angled

How To: Calculate probability in "at least one" problems

How To: Simplify cube roots

How To: Do long division with decimals
Be the First to Comment
Share Your Thoughts