The sides of right-angled triangles are labelled opposite, hypotenuse and adjacent. Trigonometry explores the relationship between sides and angles in right-angled triangles. The hypotenuse is the ...

ACRONYMS are very popular in math as they are used to make learning formulas and steps easier. SohCahToa is mostly used in trigonometry math. What is the meaning of SohCahToa? SohCahToa is an acron… ...

The theorem’s history, however, is more complex than this legend would suggest. The use of the 3-4-5 triangle for constructing a right angle, for instance, goes back to much earlier times in ...