Area of a Trapezoid | MathHelp.com
Автор: MathHelp.com
Загружено: 28 янв. 2016 г.
Просмотров: 1 185 304 просмотра
Need a custom math course? Visit https://www.MathHelp.com.
This lesson covers the area of a trapezoid. Students learn that a trapezoid is a quadrilateral with one pair of parallel sides, and the formula for the area of a trapezoid is 1/2 times (base 1 + base 2) times height. For example, the area of a trapezoid that has bases of 10 centimeters and 12 centimeters and a height of 8 centimeters is 1/2 times (10 + 12) times 8, which simplifies to 1/2 times 22 times 8, or 11 times 8, which is 88 square centimeters.

Доступные форматы для скачивания:
Скачать видео mp4
-
Информация по загрузке: