Strategy lessons
Practice this topic
The bank includes 76 questions on geometry: 22 easy, 32 medium, 22 hard.
Why this question type matters on the HSAT
The HSAT Math section has 30 questions in 30 minutes — about a minute each. There is no calculator, so mental-math fluency matters as much as conceptual knowledge.
Geometry covers area, volume, perimeter, the Pythagorean theorem, angles, and circles. Memorize the formula sheet on /strategy/math_geometry_basics.
Other topics
Topics are aligned to 8th-grade Common Core standards. The actual CPS HSAT covers slightly more than these buckets but the core mix is the same.