A focused digital review on the Pythagorean Theorem — including perfect and imperfect squares, estimating square roots, applying the theorem, and using it on the coordinate plane. No prep, no login, no printing. ★ WHAT'S COVERED • Perfect & Imperfect Squares — perfect squares 1–225, imperfect square roots as irrational numbers, recognizing which are which • Estimating Imperfect Square Roots — finding the bounding perfect squares, determining which integer the root is closer to, linear interpolat