Skip to main content

KiwiBee printable

Find missing angles in triangles

Free printable Grade 6 worksheet: Find missing angles in triangles. 8 problems, increasing difficulty with star challenges. Instant PDF with answer key.

Find missing angles in triangles worksheet — Grade 6Free account required to download

This worksheet challenges middle school students to find missing angles in triangles, reinforcing their understanding of the angle sum property and two-dimensional figures. Teachers can use these problems to assess and strengthen students' abilities to analyze geometric shapes and apply angle relationships in complex scenarios. Ideal for Grade 6 math classes focusing on geometry and angle calculation skills.

Math
Geometry
Middle School
Worksheets
Ages 11–14
medium

Learning objectives

  • Calculate missing angles in various types of triangles using the angle sum property.
  • Apply knowledge of two-dimensional figures to solve for unknown angles in triangle problems.
  • Demonstrate problem-solving skills by interpreting geometric diagrams and finding missing angle measures.

Answer Key

Answer key for Find missing angles in triangles — free printable Math worksheet

How to use this worksheet

  1. Select “Sign in to download free”, then sign in with Google or email to get the PDF from KiwiBee Printables.
  2. Print at home or in class for Middle School; it's no-prep, with no extra materials needed.
  3. Use the included answer key to mark it in seconds.

Likes & comments

See what other teachers think and share a helpful note.

Likes are loading. This control will be available when loading finishes.
Loading likes and comments…

Create more worksheets in our Worksheet Studio

Generate fresh worksheets for any grade, topic, and language — free.

Open the Worksheet Studio

Related worksheets

Find missing angles in special triangles

Find missing angles in special triangles

Worksheets
hard
Ages 11–14
Interior angles of polygons

Interior angles of polygons

Worksheets
hard
Ages 11–14
Find missing angles in triangles

Find missing angles in triangles

Worksheets
medium
Ages 11–14
Graph triangles and quadrilaterals

Graph triangles and quadrilaterals

Worksheets
hard
Ages 11–14
Identify and classify polygons

Identify and classify polygons

Worksheets
hard
Ages 11–14
Central angles of circles

Central angles of circles

Worksheets
hard
Ages 11–14
Classify quadrilaterals

Classify quadrilaterals

Worksheets
hard
Ages 11–14
Classify triangles

Classify triangles

Worksheets
hard
Ages 11–14