A triangle which contains acute angles as its three interior angles is called an acute triangle (or) acute angled triangle.
A triangle usually contains three interior angles by the intersection of three sides. Sometimes, every interior angle in a triangle can be an acute angle, which means less than $90^\circ$.
This type of triangle is called as an acute triangle and also called as an acute angled triangle.
$\Delta ABC$ is a triangle and its three interior angles are measured as follows.
$(1)\,\,\,\,\,\,$ $\angle ABC = 43^\circ$
$(2)\,\,\,\,\,\,$ $\angle BCA = 62^\circ$
$(3)\,\,\,\,\,\,$ $\angle CAB = 75^\circ$
It is observed that a property is common in all three angles. In other words, every interior angle is less than $90$ degrees. So, each interior angle in this triangle is an acute angle. Therefore, the ABC is a best example for an acute triangle.
The math problems with solutions to learn how to solve a problem.
The math worksheets with answers for your practice with examples.
The math videos tutorials with visual graphics to learn every concept.
Get the latest math updates from the Math Doubts by subscribing us.
Copyright © 2012 - 2023 Math Doubts, All Rights Reserved