isosceles and equilateral triangles worksheet

Isosceles and equilateral triangles worksheet how to#
Isosceles and equilateral triangles worksheet movie#

On others they will sort by length of sides, identifying Scalene, Isosceles, and Equilateral triangles. On some worksheets, they will sort triangles by angle, identifying Acute, Right, and Obtuse triangles. On these printable worksheets, students will practice identifying and classifying triangles. I am always looking for ways to improve my products and the usefulness thereof. Classifying Triangles / Types of Triangles. Please leave some feedback concerning the product. Is it correct?) QR Math Pong (Bounce back and forth between correct answers) Can you get the last one?) Lie or Legit (Is the answer correct? Cast your vote.) Does It Match/Add Up(Encourage group interaction by comparing group answers) Task Cards (Assorted problems to practice various topics) I do, We do, You do (Instruct and practice with strategic teaching) Problem Checker (Analyze student work. Isosceles AndEquilateral Triangles Triangle Inequality Theorem Surface Area of A Triangular Prism Preschoolers Triangle 30 60 90 Triangle 45 45 90 Triangle Parallel Perpendicular Or Neither Special Right Triangles Triangle Congruence Proofs Pythagorean Theorem. The congruent sides of an isosceles triangle are called. These angles are opposite the congruent sides.

Isosceles and equilateral triangles worksheet how to#

These worksheets explain how to identify these types of triangles.

Isosceles and equilateral triangles worksheet movie#

I like playing Lie/Legit throughout the school year and keeping a running total of scores for each round.Īfter finishing the game, students will complete the follow-up problems for homework to better check understanding.įor more activities for the following subjects just click on the links below: Algebra Algebra 2/Advanced Algebra Elementary Math Geometry Precalculus CalculusĪlso, try out more fun original activities at the links below: What's That Song (Use correct answers to see if you can finish the song correctly) What's My Line(The answers fill in the blanks of a famous movie line) Finish My Speech(Use math to complete the famous speech from historical figures) Scrambled Math/All Mixed Up (Unscramble to check for accuracy) Emoji Math(One answer leads to another. legs of an isosceles triangle base of an isosceles triangle base angles 4.3 Isosceles and Equilateral Triangles The Geo-Activity shows that two angles of an isosceles triangle are always congruent. The radius of an equilateral is half the radius of a circumcircle. If just two of a triangle’s sides are congruent, then it is called an isosceles triangle. Equi - refers to things that are the same or equal, and lateral means sided. Problems are displayed one at a time and students answer whether they think that each answer is true or false. If all three sides of a triangle are congruent (the same length), it is called an equilateral triangle. The questions include: State the type of triangle from its diagram and given information.

There is then a 2-page exercise for your class to attempt themselves.

This includes how sides of equal length may be indicated on a diagram. These signs can be used for all Lie/Legit activities. The first page is to work through with your class to complete the notes on each type of triangle and its properties. In this activity students will use the isosceles triangle theorem and it’s corollaries to find missing sides and angles in isosceles and equilateral triangles.Įach student will be given a Lie/Legit sign.