Homework Answers

Define a function CalcPyramidVolume() with double data type parameters baseLength, baseWidth, and pyramidHeight, that returns as a double the volume of a pyramid with a rectangular base. CalcPyramidVolume() calls the given CalcBaseArea() function in the calculation. 

Relevant geometry equations: 

Volume = base area x height x 1/3 

(Watch out for integer division). 

Define stubs for the functions called by the below main(). Each stub should print "FIXME: Finish FunctionName()" followed by a newline, and should return -1. Example output: 

FIXME: Finish GetUserNum()
FIXME: Finish GetUserNum()
FIXME: Finish ComputeAvg()
Avg: -1

Write a function so that the main() code below can be replaced by the simpler code that calls function MphAndMinutesToMiles(). Original main(): 

int main() {
   double milesPerHour;
   double minutesTraveled;
   double hoursTraveled;
   double milesTraveled;

   cin >> milesPerHour;
   cin >> minutesTraveled;

   hoursTraveled = minutesTraveled / 60.0;
   milesTraveled = hoursTraveled * milesPerHour;

   cout << "Miles: " << milesTraveled << endl;

   return 0;
}

Define a function PrintFeetInchShort(), with int parameters numFeet and numInches, that prints using ' and " shorthand. End with a newline. Remember that outputting 'endl' outputs a newline. Ex: PrintFeetInchShort(5, 8) prints: 

5' 8"

Hint: Use \" to print a double quote. 

Create a new project, and copy your

code from Task 1 to the new project

(copy the contents of the Main()

method and the displayDetails()

method)

Adapt your Main() method to capture

and display the details for 4 different

people.

The displayDetails() method

should remain unchanged.