What is an isosceles trapezoid?
What is an isosceles trapezoid? An isosceles trapezoid (called an isosceles trapezium by the British; Bronshtein and Semendyayev 1997, p. 174) is trapezoid in which the base angles are equal and therefore the left and right side lengths are also equal. Why is it called a isosceles trapezoid? The word “isosceles” means “equal legs.” Isosceles […]