Worksheet, quiz, and solutions accompanying the video lesson Quadrilaterals & Triangles Made Easy: Angles, Area & PythagorasVideo Description: Build rock-solid geometry basics in one lesson. We start with parallel vs. perpendicular lines and right angles, then master quadrilaterals (parallelograms → rectangles → squares), triangle angle sums, triangle types, area & perimeter formulas, and the Pythagorean Theorem—including how to generate your own Pythagorean triples with Euclid’s formula. Wha