SAT Math · Study & Practice

Circles

Circles bring their own set of measures — radius, diameter, circumference, area, arcs and sectors — plus chords and tangents. This chapter covers them all, with answers often left in terms of π. Read each topic, work the problems with the hint ladder, then take the 8-question topic test.

Topics

1 Radius 4 worked · 5 practice · 8-Q test Start → 2 Diameter 4 worked · 5 practice · 8-Q test Start → 3 Circumference 4 worked · 5 practice · 8-Q test Start → 4 Arc Length 4 worked · 5 practice · 8-Q test Start → 5 Sector Area 4 worked · 5 practice · 8-Q test Start → 6 Chords 4 worked · 5 practice · 8-Q test Start → 7 Tangents 4 worked · 5 practice · 8-Q test Start →

Chapter test

📝 Circles — Chapter Test
25 fresh questions · timed · full solutions
Start chapter test →
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