SAT Geometry Overview: Every Topic Tested
The Digital SAT tests geometry lightly but predictably. Here's the full topic list with what matters for each.
The Topic List
Everything geometry-adjacent that can appear on the Digital SAT.
- Area and perimeter of triangles, rectangles, circles
- Volume of prisms, cylinders, cones, pyramids, spheres
- Pythagorean theorem and special right triangles
- Right-triangle trigonometry (SOH-CAH-TOA)
- Circles: radius, diameter, circumference, arc length, sector area
- Similar and congruent triangles
- Angle relationships with parallel lines
Reference Sheet Awareness
Most formulas you need are on the Bluebook reference sheet. Learn to find them fast rather than memorizing perfectly — then re-read to confirm you're using the right one.
Related Posts
- SAT Right Triangles and Trigonometry
The right-triangle and trig patterns most often tested on the Digital SAT, with the special triangles and SOH-CAH-TOA cheat sheet.
- SAT Circles Guide: Every Formula and Trap
How to solve every SAT circle question, from basic circumference to standard-form equations with a completing-the-square step.
Practice on 1600.now
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