Here is a quick Worksheet that can be used for a quiz, homework or class assignments. It features the velocity triangle and the velocity equations. I have included a second version of the quiz without the formulas for those that don't want the students to have them. Regarding the Velocity triangle, you cover up the variable that your looking for, and the formula pops out at you. Sample questions include: Apollo 11 took x days to travel xxxx miles to the moon. What was their average speed? A plane travel x hours and xx min from Boston to San Francisco to Chicago. If the plane flies a xxx mph, what is the distance between the two cities?