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SAT Math Circles Flashcards

Master 10 circles concepts for the SAT Math.

Formulas

6 cards

Question

Complete the formula for Area of a Circle:


A=A = \text{---}

Question

Complete the formula for Circumference of a Circle:


C=C = \text{---}

Question

What is the radius of the circle x² + y² + 6x - 4y - 12 = 0?


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Question

What is the radius of the circle (x - 3)² + (y + 2)² = 49?


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