Acute Triangle
A triangle which has 3 acute angles
An acute triangle is a triangle where all three angles are less than 90 degrees. This means that the triangle is not a right triangle (where one angle is exactly 90 degrees) or an obtuse triangle (where one angle is greater than 90 degrees).
The characteristics of an acute triangle include:
1. All three angles are acute angles
2. All three interior angles add up to 180 degrees
3. All three sides are of different lengths
4. The longest side is opposite the largest angle, while the shortest side is opposite the smallest angle
5. The area of an acute triangle can be found using the formula 1/2(base x height)
6. In an acute triangle, the altitude from any vertex will lie inside the triangle
Some examples of acute triangles include equilateral triangles (where all three sides are equal and all three angles are 60 degrees) or scalene triangles (where all three sides are of different lengths).
More Answers:
Exploring the Properties of Equiangular Triangles – A Complete GuideUnderstanding Obtuse Triangles: Properties and Examples
Understanding Right Triangles and the Pythagorean Theorem: A Comprehensive Guide.