24 25 Chapters 1-4 Vocabulary

Front

a² + b² = c² - describes the relationship between the side lengths of a right triangle

Back

Pythagorean theorem

Front

two angles whose sum is 180 degrees

Back

Supplementary angles

Front

lines that are coplanar and do not intersect

Back

Parallel lines

Front

set of points which has infinite length but no width or height. It is named by a lower case, cursive letter or by any two points on it

Back

Line

Front

points that lie on the same line

Back

Collinear points

Front

the ratio of the length of the opposite side to the length of the hypotenuse in a right triangle

Back

Sine ratio

Front

angles that are opposite each other when two lines intersect

Back

Vertical angles

Front

the longest side of a right triangle, opposite the right angle

Back

Hypotenuse

Front

the sum of the interior angles of a triangle is always equal to this value

Back

180 degrees

Front

a line that intersects two or more lines at different points

Back

Transversal