* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Document
Survey
Document related concepts
Multilateration wikipedia , lookup
Rule of marteloio wikipedia , lookup
Tessellation wikipedia , lookup
Technical drawing wikipedia , lookup
Dessin d'enfant wikipedia , lookup
Penrose tiling wikipedia , lookup
Euler angles wikipedia , lookup
Golden ratio wikipedia , lookup
Apollonian network wikipedia , lookup
Rational trigonometry wikipedia , lookup
Trigonometric functions wikipedia , lookup
Euclidean geometry wikipedia , lookup
History of trigonometry wikipedia , lookup
Reuleaux triangle wikipedia , lookup
Incircle and excircles of a triangle wikipedia , lookup
Transcript
Mathematics Types of Triangles By: Jenny Ordonez There are two ways to classify triangles 1. One way to classify triangles is by looking at the length of their sides. If all the sides of the triangle equal the same length it’s a equilateral triangle. Here is an example of a equilateral triangle Classifying triangles by the length of their sides. If only two sides are of the same length then you have a isosceles triangle. Here is an example of a isosceles triangle. Notice how both sides labeled “c” are the same length. Classifying triangles by the length of their sides If all the sides of the triangle have different lengths then you have a scalene triangle. This is a example of a scalene triangle Notice how all the sides of the triangle have different sides. Classifying Triangles by their angles If a triangle has a angle that measures 90 degrees then it’s a right triangle. Here is an example of a right triangle Classifying Triangles by their Angles If you have a triangle that has one obtuse angle or a angle that measures more than 90 degrees then you have an obtuse triangle. Here is an example of a obtuse triangle Math Link Classifying Triangles by their Angles If all the angles of a triangle are less than 90 degrees then the triangle is an acute triangle. Here is an example of a Acute triangle Review There are two ways to classify triangles You can classify them by the length of their sides You can classify them by their angles