The surface area of a two-dimensional figure.Ī mathematical model based on the area of a rectangle, used to represent multiplication or to represent fractional parts of a whole.Ī sequence a1, a2, a3, a4. AD is an altitude of the triangleĪn angle is formed when two rays share a common vertex. Two angles that share a common vertex and a common side.Ī segment drawn from a vertex of the triangle perpendicular to the opposite side of the triangle, called the base, (or perpendicular to an extension of the base). Example of an acute angleĪ triangle in which all three angles are acute angles.įor any number x, there exists a number −x, such that x + −x= 0. For any x, |x| is defined as follows: | x |= x, if x > 0, and | x |= −x, if x The absolute value of a number is its distance from zero.Research, Publications, and PresentationsĪ B C D E F G H I J K L M N O P Q R S T U V W X Y Z.Professional Development Payment Portal.

Teacher Professional Development Application.Teacher Professional Development Information.Texas State College of Science and Engineering Mathworks Math Explorations Curriculum Additional resources for teachers Online Math Learning Tools Illustrated Glossary Of Important Math Termsħth Grade Mathematics - Important Vocabulary Words

Other words for exponent in math