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 Math Glossary A | 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 Tangent - When an angle in a right angle is X, the tangent of x is the ratio of lengths of the side opposite x to the side adjacent to x. Term - A part of an algebraic equation or a number in a sequence or a series or a product of real numbers and/or variables. Tessellation - Congruent plane figures/shapes that cover a plane completely without overlapping. Translation - A term used in geometry. Often called a slide. The figure or shape is moved from each point of the figure/shape in the same direction and distance. Transversal - A line that crosses/intersects two or more lines. Trapezoid - A quadrilateral with exactly two parallel sides. Tree Diagram - Used in probability to show all of the possible outcomes or combinations of an event. Triangle - Three sided polygon. Trinomial - An algebraic equation with 3 terms - polynomial.

Deb Russell
Mathematics Guide

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