30°-60°-90° Triangle Theorem
Subject 2
Pronunciation: 30 60 90 TRI•an•gle
Definition
In a 30°-60°-90° triangle, the length of the hypotenuse is twice the length of the shorter leg. The length of the longer leg is 
times the length of the shorter leg. (Hypotenuse = 2 
shorter leg and longer leg = 
shorter leg)
Example
Length of the Hypotenuse:
Length of the Longer Leg:
Pronunciation
Definition
Example