How to find volume of an object

look below :)

Step-by-step explanation:

first you have the length and width of the object. and multiply them (l x w)

example:

A rectangular prism has a length of 5 and a width of 6. The cube has a height of 5.

l x w: 5 x 6 = 30 sq 2

ONCE you get the base/area, you multiply the base by the height!

example:

A rectangular prism has a length of 5 and a width of 6. The cube has a height of 5.

l x w: 5 x 6 = 30

b(base) x h: 30 x 5 = 150 sq 3

Step-by-step explanation:

If you have an object with a standard geometric shape, such as a cube or a sphere, you can calculate its volume by measuring its dimensions and using the relevant mathematical formula. For example, if you measure the length of one side of a cube (L), the volume of the cube is L3. The volume of a sphere would be:

V=3/4 ​π r^3

Cylindrical Container:​ Measure the radius of the container opening (r) and calculate volume of displaced water using this formula:

V= π r^2 × change in water depth

Rectangular Container:​ Measure the length (L) and width (W) of the container opening. The volume of displaced water is:

V=L × W ×  change in water depth

I'm assuming the 0s are negative signs. 

Anyway, Jenna did the correct way to solve it. Bill didn't solve the quadratic equation correctly because he didn't proceed to solving for the zeros of the equation - which Jenna did.