Applications of Triangles
What is a triangle?
A triangle is a closed figure formed by three sides and three angles. The sides are always straight lines, and the sum of the lengths of two sides is always greater than the third side.
What is sum of angles in a triangle?
Sum of the three interior angles of any triangle is always 180 degrees.
What is sum of the exterior angles of a triangle?
Sum of the exterior angles of any triangle is 360 degrees.
What are types of triangles based on angles?
- Acute Triangle: All angles are acute (less than 90°).
- Right-Angled Triangle: One angle is a right angle (90°).
- Obtuse Triangle: One angle is obtuse (greater than 90°).
What are types of triangles based on side lengths?
- Scalene Triangle: All sides have different lengths.
- Equilateral Triangle: All sides have equal lengths.
- Isosceles Triangle: At least two sides have equal lengths.
How is area of a triangle calculated?
Area of a triangle can be found using the formula: Area = ½ × base × height.
Real Life Applications of Triangles
Triangle is one of the fundamental shapes observed in daily life activities. They are leading the structural analysis components of bridges, and they greatly influence the visual arts through sculptures.
Triangles, the fundamental shapes of geometry, are simple yet intriguing structures composed of three sides and three angles. They are everywhere, ranging from the things we do every day to the strongest phenomena that can significantly impact us. Professionals such as mathematicians, engineers, architects, and physicists use the benefits of the triangle to make magnificent architectures and discoveries.