Labelling Side Lengths - Right Angle Triangles

We learn how to label the adjacent and opposite sides as well as the hypotenuse in a right angle triangle. The adjacent and opposite sides are defined relative to an interior angle where as the hypotenuse is the side length opposite the right angle and is the longest side in a right angle triangle.

7.1: Non-right Triangles - Law of Sines - Mathematics LibreTexts

1. Draw a right triangle at the given angle. Label sides x and y

GCSE: Non-Right Angled Triangles - ppt download

Right Triangle, Properties, Proof & Theorems - Lesson

The sine rule When the triangles are not right-angled, we use the sine or cosine rule. Labelling triangle Angles are represented by upper cases and sides. - ppt download

Labelling Sides - Trigonometry in Right Angled Triangles (SOHCAHTOA) - Tutorial 1/5 - Revision

7.1: Non-right Triangles - Law of Sines - Mathematics LibreTexts

WRKDEV100-20011 - Right Triangles

SOH CAH TOA - How to Find Unknown Side Lengths

Right Triangle Trigonometry