How to Piece Together Areas: Compound Figures with Triangles, Semicircles, and Quarter Circles
Hello, math enthusiasts! Today, we’re stepping into the exciting world of compound figures. These are shapes made up of more than one basic geometric figure, like triangles, circles, or semicircles. This approach will help us break down more complex shapes into manageable pieces and find their area.
How to Calculate the Area, Perimeter, and Radius of Quarter Circles
Today, we’re focusing on quarter circles, a particular type of sector of a circle. We’ll learn how to calculate their area and perimeter, and even reverse-engineer the radius if we know these properties!
