The other types of triangles are acute, right, equilateral, scalene, and isosceles triangles. AC congruent to AB (Symmetric Property) 2. The remaining two angles must be acute because a triangle's interior angles always sum to 180. An obtuse triangle may be either isosceles (two equal sides and two equal angles) or scalene (no equal sides or angles). 11 years ago What if I solve this by saying that Triangle ABC is congruent to itself (through SAS) in this way - 1. In the figure above, the two equal sides have length and the remaining side has length. So, the full classification of this triangle is an obtuse isosceles triangle. An obtuse triangle is a type of triangle characterized by having one interior angle that measures larger than 90. An isosceles triangle is a triangle with (at least) two equal sides. Types of triangles are categorized by the triangle’s sides and the triangle’s angles.Ĭlassifications of triangles \hspace which means it is an obtuse angle, which means the triangle is also an obtuse triangle.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |