Investigating the properties of common geometric shapes such as triangles, quadrilaterals, circles, and polygons, including angles, sides, and diagonals.
Properties of Geometric Shapes Triangles: Three-sided polygon. Types: equilateral (all sides equal), isosceles (two sides equal), scalene (no sides equal). Angles: sum of angles always 180 degrees. Area: 0.5 * base * height. Rectangles: Four-sided polygon with opposite sides equal. All angles are right angles (90 degrees). Area: length * width. Perimeter: 2 * (length + width). Circles:...…
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