Lines, angles, and triangles

SAT MathGeometry and Trigonometry · 32 questions

Lines, angles, and triangles problems reward knowing a compact set of facts — angle relationships, triangle similarity, the Pythagorean theorem, circle properties, and right-triangle trigonometry — and spotting which one applies. Draw or mark up a figure for every problem, even when one is provided. Most hard questions chain two simple facts together rather than requiring anything exotic.