4) how much pizza sauce is needed to cover a 16" pizza? (note: 16" is the diameter of the pizza.) a) 50.24 in2 b) 200.96 in2 c) 803.84 in2 d) 3215.36 in2

In order to get how much is being covered, we need to know the formula of the area of a circle.
Area = pi * r^2
Area = pi * (16/2)^2
Area = pi * 8^2
Area = pi * 64
Area = 200.96 in^2

So the correct answer is letter B. 200.96 in^2