C++ program to calculate trapezoid area

Following program shows you how to calculate trapezoid area.
This program gets trapezoid base and height from user and calculates area and prints it using following formula
Area = (base1 + base2) X height /2

#include <iostream>
#include <math.h>

int main() {
	float trapezoidBase1;
	float trapezoidBase2;
	float trapezoidHeight;

	std::cout << "Please enter base1 of trapezoid:";
	std::cin >> trapezoidBase1;

	std::cout << "Please enter base2 of trapezoid:";
	std::cin >> trapezoidBase2;

	std::cout << "Please enter height of trapezoid:";
	std::cin >> trapezoidHeight;

	float areaOfTrapezoid =
		(trapezoidBase1 + trapezoidBase2) * trapezoidHeight / 2;

	std::cout << "Area of trapezoid is: " << areaOfTrapezoid;
}

Output:

Please enter base1 of trapezoid: 12
Please enter base2 of trapezoid: 19
Please enter height of trapezoid: 25
Area of trapezoid is: 387.5