by robdolphin | Apr 15, 2023 | 2D Shape, Area, Length & Distance, Measurement, Pdf Open-ended Guided Explorations, Pdfs, Perimeter, Quadrilaterals, Resources, Shapes and Angles, Triangles
You may be able to calculate the perimeters and areas of a rectangle and a triangle, but can you explain why the formulas work? Build on this to explore other quadrilaterals: rhombus, kite, trapezium and parallelogram....