Grade 7
Domain Geometry
Cluster Solve real-life and mathematical problems involving angle measure, area, surface area, and volume.
Standard Know the formulas for the area and circumference of a circle and use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle.

7.G.B.4. Know the formulas for the area and circumference of a circle and use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle.