Definition of Acute Triangle
Acute Triangle is a triangle with its angles less than 90 degrees.
Example of An Acute Triangle
The triangle shown has all its angles measuring less than 90 degrees.
Video Examples: Acute Triangle - MathHelp.com - Geometry Help
Solved Example on Acute Triangle
Ques: Which of the figures is an acute triangle?
Step 1: Figure 1 is a right triangle. Figure 3 is an obtuse triangle.
Step 2: Figure 2 is an acute triangle.