C Language program to calculate trapezoid circumference

Following program shows you how to calculate trapezoid circumference.
This program gets trapezoid bases and sides from user and calculates circumference and prints it using following formula
Circumference = base1 + base2 + side1 +side2

#include <stdio.h>

int main(void) {
    float trapezoidBase1;
    float trapezoidBase2;
    float trapezoidSide1;
    float trapezoidSide2;

    printf("Please enter base1 of trapezoid:");
    scanf("%f", &trapezoidBase1);

    printf("Please enter base2 of trapezoid:");
    scanf("%f", &trapezoidBase2);

    printf("Please enter side1 of trapezoid:");
    scanf("%f", &trapezoidSide1);

    printf("Please enter side2 of trapezoid:");
    scanf("%f", &trapezoidSide2);

    float circumferenceOfTrapezoid =
        trapezoidBase1 + trapezoidBase2 + trapezoidSide1 + trapezoidSide2;

    printf("Circumference of trapezoid is: %f", circumferenceOfTrapezoid);
}

Output:

Please enter base1 of trapezoid: 20
Please enter base2 of trapezoid: 25
Please enter side1 of trapezoid: 32
Please enter side2 of trapezoid: 64
Circumference of trapezoid is: 141.000000