How to Classify Polygons: A Step-by-Step Guide to Shape Identification
Triangle (3 sides) Quadrilateral (4 sides) Pentagon (5 sides) Hexagon (6 sides) … and so on. Equilateral: All sides are of equal length. Isosceles: Two sides are of equal length. Scalene: No sides are of equal length. Regular Polygon: All interior angles are equal. Irregular Polygon: Not all interior angles are equal. Square: All sides […]
How to Understand Angles in Quadrilaterals
Square: All angles are right angles, each measuring \(90^\circ\). Rectangle: All angles are right angles, each \(90^\circ\). Rhombus: Opposite angles are equal. Parallelogram: Opposite angles are equal; consecutive angles are supplementary (add to \(180^\circ\)). Trapezoid: Angles adjacent to the parallel sides are supplementary. Examples Practice Questions: In a rectangle, if one angle measures \(85^\circ\), what […]
