Common Core Mathematical Content Standards:
8.NS.A Know there are numbers that are not rational and approximate them by rational numbers.
7.G.4 Know the formulas for the area and circumference of a circle and use them to solve problems.
8.G.C Solve real-world and mathematical problems involving volume of cylinders, cones and spheres.
G.C Understand and apply theorems about circles.
A.CED.A.4 Rearrange formulas to highlight a quantity of interest.
Grades 7, 8