name all the properties to a equilateral triangle and a obtuse triangle
Sure! Let's start with the properties of an equilateral triangle:
1. All sides are equal in length: In an equilateral triangle, all three sides have the same length. This means that if you measure any two sides, they will be equal, and measuring the third side will give you the same result.
2. All angles are equal: Each angle in an equilateral triangle measures 60 degrees. So, if you measure any angle within the triangle, it will be 60 degrees, and this holds true for all three angles.
3. The sum of angles is 180 degrees: The total sum of the interior angles in any triangle is always 180 degrees. In an equilateral triangle, since each angle is 60 degrees, the sum of all three angles will be 180 degrees.
Now, let's move on to the properties of an obtuse triangle:
1. One angle is obtuse: An obtuse triangle has one angle that is greater than 90 degrees. The other two angles are acute, meaning they are less than 90 degrees.
2. The sum of angles is 180 degrees: Similar to all triangles, the sum of the interior angles in an obtuse triangle is always 180 degrees. However, unlike an equilateral triangle where all angles are equal, an obtuse triangle has one angle greater than 90 degrees.
3. No sides are equal in length: An obtuse triangle can have all three sides with different lengths, or it can have two sides of the same length and one side that is different. The only condition is that it should have one obtuse angle.
These are the common properties of an equilateral triangle and an obtuse triangle!