3 differnet types of triangles
1. Equilateral triangle (all lines are same length and every angle is 60 degrees)
2. Isoceles triangle (2 of the 3 lines are the same length and all 3 angles add to 180 degrees.
3. Scalene triangle (all 3 lines are different length but all angles add to 180)
Hope I helped
I would place this triangle in the category of isosceles triangles, because the 10m side and the 10m side have equal lengths.
All isosceles triangles are not equilateral triangles
Yes all equilateral triangles are acute triangles, but not all acute triangle are equilateral triangles.
That the triangles will be congruent
Three triangles.
Triangles may be right triangles equilateral triangles acute or obtuse triangles
by measuring it or you can apply( no. of sides-2x180
Triangles are classed as: scalene, right angle, obtuse, isosceles and equilateral
Triangles
there is many ways to write when classifying a triangle, you can classify it by its sides or angles. When you classify it by angles you can classify it by acute, obtuse, and right triangle. when classyfing it by sides its isosceles, equilateral, and scalene!
scalene, equilateral, isosceles and right angle triangles
degree dumb as
Classifying triangles is a great skill to know.Acute Triangles: These are triangles with measures lessthan 90 degrees.Obtuse Triangles: Any triangle with measures greater than 90 Degrees.Right Triangle: Any triangle with a Right Angle (exactly 90 degrees)
By angle: a right triangle. By sides: an isosceles triangle.
You can classify triangles by:Whether one of their angles is greater than 90 degrees, equal to 90 degrees, or all angles are less than 90 degreesWhether they have two or three congruent angles (equivalent to having two or three congruent sides)I think that's about it.
Triangles have only three sides; all quadrilaterals, including parallelograms, have four.
Some people classify isosceles triangles as having at least two equal sides, while other say that they must have exactly two equal sides. So, depending on your definition, some isosceles triangles may have all equal sides, but equilateral triangles always have three equal sides.