The Dairy Queen ice cream shop offers 2 flavors (vanilla and chocolate), 2 sauces (chocolate and caramel) and 2 toppings (nuts and candies). Build a tree diagram that shows all the possible combinations of 1 flavor, 1 sauce, and 1 garnish.
Please answer this, Lol I'm having trouble. :(

Is every rectangle is a parallelogram? true false

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

If we pull out the middle player of team a and the fourth player of the team b. what will be the force of team a and team b? what is their sum of forces