Solve Problems for the Area & Circumference of a Circle

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Standard Alignments:

(B) Determine the circumference and area of circles

(Y8) Investigate the relationship between features of circles such as circumference, area, radius and diameter. Use formulas to solve problems involving circumference and area (ACMMG197)

CCSS Math: 7.G.4

7.G.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.