C++ Coding

The volume V and surface area S of a right circular code with base radius r and height h are given by the formulas:

I have started a program that reads in the height and radius, then calculates and outputs the volume and surface area. USING MY ALREADY DECLARED VARIABLES AND CONSTANTS, your job is to add required code in places marked

//Add code here

Important: Use cmath functions wherever possible. The Volume (in cubic units) should be displayed with 2-digit precision; the Surface Area (in square units) with 3-digit precision. Do NOT use something like .33 for 1/3but be careful how you write the volume formula (we'll talk about this more later in class). I will let you use the literal 2 with the function for squaring values

output for two runs: first with r = 8 and h = 12, then with r = 2.5 and h = 5.5

Here is the "starter code" //Task 4 - The volume and surface area of a right circular cone

#include #include #include using namespace std;

int main() {

const double PI = 3.14159; double radius, height; double volume, surfaceArea;

cout > radius >> height;

volume = //Add code here to calculate volume surfaceArea = //Add code here to calculate surface area

//Add code here: to ensure the output is in fixed notation and always shows the decimal point cout //Add code here to output the volume with 2-digit precision and proper units cout //Add code here to output the surface area with 3-digit precision and proper units

return 0;

}

and