Area of a Trapezoid
Open the solver in full screen → A trapezoid (also called a trapezium) is a four-sided polygon with exactly one pair of parallel sides called the bases. Finding its area requires one formula that averages the two bases, then multiplies by the height. This is a standard GED geometry topic that appears in both computation […]
Relationship Between Sides and Angles in a Triangle
Open the solver in full screen → In any triangle, the lengths of the sides and the sizes of the angles are closely connected. Once you understand the relationship — the longest side is always opposite the largest angle — you can determine the relative ordering of sides just from angles, and vice versa. This […]
