## Classifying triangles chart

There are 4 classifications of triangles by angles. You are probably familiar with them, but glance at the following applets if you need a reminder.

-“The 'Fun' Polygon Classification and Measurement Chart” (See Associated File. ) -Chart H. Ask students to classify the angles shown in the triangle drawn. to classify them. We use either the sides or the angles to decide which type of triangle we have. See the diagram to see the different classifications of triangles. Classifying Triangles by Sides. To classify a triangle by its sides means that we look at the side lengths of the triangle and make a determination as to whether it   15 Jan 2014 Classifying Triangles Vocab Foldable & INB Activity. One of the first lessons in our Triangle Unit is Classifying Triangles. I handed out this  An equilateral triangle is also a special isosceles triangle. It has at least two congruent sides. Triangles Scalene Isosceles Equilateral Use both the angle and side names when classifying a triangle. The chart below shows an example of each type of triangle when it is classified by its sides and angles. Scalene Isosceles Equilateral Acute 7 11

## Triangles are shapes with three sides. There are different names for the types of triangles. A triangle's type depends on the length of its sides and the size of its

Classifying Triangles by Sides. To classify a triangle by its sides means that we look at the side lengths of the triangle and make a determination as to whether it   15 Jan 2014 Classifying Triangles Vocab Foldable & INB Activity. One of the first lessons in our Triangle Unit is Classifying Triangles. I handed out this  An equilateral triangle is also a special isosceles triangle. It has at least two congruent sides. Triangles Scalene Isosceles Equilateral Use both the angle and side names when classifying a triangle. The chart below shows an example of each type of triangle when it is classified by its sides and angles. Scalene Isosceles Equilateral Acute 7 11 Obtuse Triangle. The Obtuse Triangle has an obtuse angle (an obtuse angle has more than 90°). In the picture on the left, the shaded angle is the obtuse angle that distinguishes this triangle Since the total degrees in any triangle is 180°, an obtuse triangle can only have one angle that measures more than 90°. Classifying triangles. The seven types of triangle can be classified (grouped) according to their sides or interior angles as shown below. Click on any triangle to go to its detail page. Classification of triangles by sides I also displayed this anchor chart at the front of the room as we talked about the 2 ways to classify triangles. Then, we cut out, colored, and labeled the first set of triangle foldables. This set required students to classify the triangles according to length of sides: Scalene, Isosceles, and Equilateral. You are here: Home → Worksheets → Classify triangles Worksheets for classifying triangles by sides, angles, or both. Find here an unlimited supply worksheets for classifying triangles by their sides, angles, or both — one of the focus areas of 5th grade geometry. The worksheet are available in both PDF and html formats.

### A great anchor chart about triangles! Classifying Triangles Anchor Chart (Although technically, scalene, isosceles, and equilateral can refer to sides OR angles. For ex, a triangle with angles of 90 is also isosceles. Teaching With a Mountain View: Math Quicks! Idea eight-- This is a great anchor chart for triangles.

This resource offers various ways to help your students classify and sort polygons including triangles and quadrilaterals. Several resources are interactive charts  Classify the following triangles from the most general to the most specific: scalene triangle, isosceles triangle, and equilateral triangle. Use a tree diagram to  A game in which players take it in turns to try to draw quadrilaterals (or triangles) with particular properties. Is it possible to fill the game grid? -“The 'Fun' Polygon Classification and Measurement Chart” (See Associated File. ) -Chart H. Ask students to classify the angles shown in the triangle drawn. to classify them. We use either the sides or the angles to decide which type of triangle we have. See the diagram to see the different classifications of triangles. Classifying Triangles by Sides. To classify a triangle by its sides means that we look at the side lengths of the triangle and make a determination as to whether it   15 Jan 2014 Classifying Triangles Vocab Foldable & INB Activity. One of the first lessons in our Triangle Unit is Classifying Triangles. I handed out this

### Students will cut out the 18 included triangles and use the given information on each triangle to sort it into the correct spot on the chart. • With this product you get a

Classify the triangles based on the congruent sides. An equilateral triangle has 3 congruent sides, an isosceles triangle has 2 congruent sides and triangles with unequal side lengths are scalene. For an acute triangle, all angles are <90°, a right triangle has one angle =90° and an obtuse triangle has one angle >90°.

## Classify the following triangles from the most general to the most specific: scalene triangle, isosceles triangle, and equilateral triangle. Use a tree diagram to

15 Jan 2014 Classifying Triangles Vocab Foldable & INB Activity. One of the first lessons in our Triangle Unit is Classifying Triangles. I handed out this

Classifying Triangles Poster. Have you ever found the perfect anchor chart online and tried to recreate it? Then your handwriting look nothing like theirs and your