# TRIGONOMETRY GLOSSARY

Mr. X is glad to provide video presentations of hundreds of trigonometry glossary terms. The trigonometry glossary is part of a complete math glossary available free of charge on the website. All trigonometry glossary terms are provided free of charge to all users.
Title Description
Lambda Lambda is the eleventh letter of the Greek alphabet and is used for wavelength in physics.
Law of Cosines The familiar Pythagorean Theorem is a special case of the Law of Cosines.
Law of Sines The ratio of the sine of any angle within any specific triangle and the length of the opposite side is a constant.
Least Upper Bound As the name implies, a function often has a highest value or a limit beyond which it may not realize.
Leg, Triangle Most generally the legs of a triangle refer to the perpendicular sides of a right triangle only.
Linear Pair Two adjacent supplementary angles form a Linear Pair.
Logarithm A Logarithm is a number associated with a power and a base; the function is the inverse of an exponential function.

Please send us an email with your suggestions for this glossary. We at Mr. X want this site to be as helpful as possible.

Sample Arithmetic Problems | Math Glossary | Solving Algebra Problems | Trig Homework | Homework Help with Algebra | Learn Trigonometry | Math Glossary Geometry | Calculus Glossary