what are the 3 names for measuring triangles by side length?
what are the 3 names for measuring triangles by the angle size?
thank you
website reference would be great :)
The three names for measuring triangles by side length are:
1. Scalene Triangle: A triangle with no equal side lengths. You can identify a scalene triangle by measuring each side and confirming that all three sides have different lengths.
2. Isosceles Triangle: A triangle with two equal side lengths. To identify an isosceles triangle, measure each side and check if two sides are of the same length.
3. Equilateral Triangle: A triangle with three equal side lengths. You can recognize an equilateral triangle by measuring each side and confirming that all three sides have the same length.
The three names for measuring triangles by the angle size are:
1. Acute Triangle: A triangle in which all three angles are less than 90 degrees. You can determine if a triangle is acute by measuring each angle and confirming that all three angles are less than 90 degrees.
2. Right Triangle: A triangle with one right angle, which measures exactly 90 degrees. To identify a right triangle, measure each angle and look for one angle that is a perfect 90 degrees.
3. Obtuse Triangle: A triangle with one angle that is greater than 90 degrees. You can recognize an obtuse triangle by measuring each angle and confirming that one angle is larger than 90 degrees.
To find additional information and examples, you can visit the following website:
- https://www.mathsisfun.com/triangle.html