Quickname: 3233

Suitable for K-12 grades: Grade 7 Grade 8

Junior High School, Middle School, High School.

A fully or partly unlabeled triangle is given. The vertices, sides or angles have to be labeled correctly.

Excercise a basic concept of geometry, label parts of a given triangle. A triangle is given. Parts of the triangle have to be labeled.

Parts that can be asked for are

- vertices
- sides
- angles

Mastery of this concept is a must by providing this worksheet to the independent learners and then in small groups to brainstorm vertices, sides, and angles of any given triangle. A variety of problems can be generated to use as a test paper for grade 7 and grade 8. Building a strong concept of this worksheet will grasp this array of targets.

- Identify parts of a triangle.
- Differentiate sides, vertices, and angles of a given triangle.
- Explore the notations/ symbols used to label all three parts.
- Develop a base for more complex geometry concepts.

Adjust the level of complexity by generating this worksheet according to the ability level of learners. The number of problems can range from 1 to 10. For every type of part, it can be chosen whether

- all of these are given, e.g. for reference when the labels of other parts are left blank
- none are given but they are asked for
- none are given and they are not asked for
- exactly of these is given (e.g. one side's label, one angle's label etc)

The solution sheet will show the triangle with all parts labeled.

Download free printable worksheets for this math problem here. The worksheet contains the problems only, the solution sheet includes the answers. Just click on the respective link.

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Parameter

Possible values

Number of problems

1, 2, 3, 4

Sides

do not ask, all given, none given, one given

Angles

do not ask, all given, none given, one given

Vertices

do not ask, all given, none given, one given

Name

Title

Description

Label the basic parts of a triangle

This work package is about the basic parts: Vertices, angles and sides.

You may pass on the worksheets offered for download on this page to others, but not modify or sell them.

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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