SAT Math · Geometry and Trigonometry
SAT Circles Practice
Work with circle equations, arc length, sector area, central and inscribed angles, and radians.
67practice questions
4easy
22medium
41hard
About These Questions
There are 67 official questions for this skill in the College Board question bank: 4 easy, 22 medium and 41 hard. 45 are multiple choice and 22 are student-produced responses, where you type your own answer. Each one has the official answer and explanation.
Tips for Geometry and Trigonometry
- Use the SAT reference sheet for area, volume and special right triangles instead of memorizing everything.
- Draw and label the figure, even when one is given, and mark every length you know.
- Remember that sin x = cos(90° − x), and that a circle's equation shows its center and radius.
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