1. Use the sliders to change the measurements for the base and height of your triangle.[br]2. Keep note of the base and height values and the area that results; record in your digital interactive journal.[br]3. Based on what you see, find the formula for area of a triangle.[br]4. Use that formula to find the total area for Caitlyn's decals.[br]4. Relate the area of a triangle to a rectangle and a parallelogram.