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When baking a cake, you have a choice of the following pans:
-A round cake pan that is 2 inches deep and has a 7 inch diameter
-a 6 inch x 9 inch rectangular cake pan that is 2 inches deep
Which of these pans has the larger volume? Justify your answer.

Respuesta :

TheBreeze

To solve this, we have to find the volume of a cylinder and a rectangle:

Cylinder: We know that the equation for the volume is πr^2h, so the volume for this cylinder would be 3.14*12.25*2

The volume is 76.93.

Now we solve for the rectangle:

6*9*2 = 108

The volume is 108.

The rectangular cake pan has the larger volume.