Answer:
Formula used : Volume of cake = [tex]\pi r^2h[/tex]
Volume of cake is [tex]251.2[/tex]inches³
Step-by-step explanation:
Given : A birthday cake is being made using a cylindrical baking pan. The radius of the pan is 4 inches, and the height is 5 inches.
We have to find the formula that represents the correct way to calculate the volume of the cake.
Since, the cake is in shape of cylindrical.
Thus, Volume of cylindrical = [tex]\pi r^2h[/tex]
Since, given radius = 4 inches.
and height = 5 inches
Thus, Volume of cake = [tex]\pi (4)^2\cdot 5[/tex]
Simplify, we have,
Thus, Volume of cake = [tex]80\pi[/tex]
Using π = 3.14
Volume of cake is [tex]251.2[/tex]inches³
