## Grades K-8 Worksheets

Looking for high-quality Math worksheets aligned to Common Core standards for Grades K-8?

Our premium worksheet bundles contain 10 activities and answer key to challenge your students and help them understand each and every topic within their grade level.

The worksheets below can be used as part of extra math homework. These geometry worksheets are free and easily printable. They cover typical school work from 4th through 8th grade. They include questions on polygons, 3D objects, angles, and calculations of area, volume, coordinate geometry etc.

**List of Geometry worksheets**

The printable worksheets are listed below by subject area. Each listing includes a brief description of the questions included in the worksheets.

**Lines, Shapes , and Objects**

- Lines and Line Segments e.g. Identifying and naming
- Shapes e.g. Squares, rectangles and triangles
- Shapes e.g. Pentagons, Octagons, etc
- 3-D Objects (1 of 2) e.g. Identifying shapes and faces, edges, and vertices.
- 3-D Objects (2 of 2) e.g. Identifying prisms, pyramids, cylinders, cones, etc.
- Quadrilaterals (1 of 2)
- Quadrilaterals (2 of 2)

**Area**

- Calculating Areas - Rectangles and Squares
- Calculating Areas - Rectangles
- Calculating Areas - Rectangles
- Calculating Areas - Rectangular Shapes
- Calculating Compound Areas e.g. with rectangles, triangles, and circles
- Calculating Areas e.g. of Triangles
- Area of a Circle
- Calculating Surface Areas e.g. of Rectangular Prisms

**Angles**

- Measuring Angles: Foundation - Identifying fractions of a circle
- Classifying Angles - acute, right, obtuse, etc.
- Estimating Angles
- Estimating Angle Measurements
- Measuring Angles Using a Protractor - inc. drawing angles
- Adding Angles - with adjacent angles
- Finding Unknown Angles - with adjacent angles
- Angles e.g. Identifying right angles
- Angles e.g. Naming and measuring
- Right, Acute, or Obtuse? Naming types of angle
- Angles: Supplementary
- Angles: Supplementary, Corresponding & Alternate (1 of 2)
- Angles: Supplementary, Corresponding & Alternate (2 of 2)
- Angle Relationships
- Missing Angles (3-Page)
- Finding Missing Angles
- 180° In a Triangle Experiment (2-Page Activity)
- 360° In a Quadrilateral Experiment

**Triangles**

- Types of Triangle e.g. scalene, isosceles, equilateral
- Similar Triangles (1 of 2) e.g. calculating scale factors and dimensions
- Similar Triangles (2 of 2)
- Pythagoras' Theorem
- Pythagorean Theorem (1 of 2) e.g. calculate the hypotenuse
- Pythagorean Theorem (2 of 2) e.g. calculate the opposite or adjacent

**Circles**

- Circles e.g. Identifying radii, diameter and center
- Circumference of a Circle

**Symmetry**

- Symmetry (1 of 2)
- Symmetry (2 of 2)
- Reflection Symmetry #1
- Reflection Symmetry #2
- Reflection Symmetry #3 (Completing Symmetrical Figures)

**Perimeter**

- Perimeter - Rectangles and Squares
- Perimeter - Rectangular Shapes
- Perimeter - Rectangular Shapes
- Perimeter e.g. various polygons

**Volume**

- Finding Volume in Cubic Units - rectangular prisms and composites
- Volumes of Rectangular Prisms
- Volumes of Rectangular Prisms
- Volumes of "Real-world" objects e.g. of cereal boxes
- Calculating Volumes e.g. of triangular prisms and cylinders

**Coordinate Geometry**

- The Coordinate Graphing System - foundation questions about x and y-axes etc.
- Navigating a Number Line - foundation/ pre-assessment questions
- Identifying X-Y Coordinates- based on coordinates shown on 0 to +10 grid ( 1 of 10)
- Identifying X-Y Coordinates- based on coordinates shown on 0 to +10 grid ( 2 of 10)
- Plotting X-Y Coordinates- for coordinates shown on a 0 to +10 grid ( 3 of 10)
- Plotting X-Y Coordinates- for coordinates shown on a 0 to +10 grid ( 4 of 10)
- Identifying X-Y Coordinates- from coordinates shown on -10 to +10 grid ( 5 of 10)
- Identifying X-Y Coordinates- from coordinates shown on -10 to +10 grid ( 6 of 10)
- Plotting X-Y Coordinates- for coordinates shown on a -10 to +10 grid ( 7 of 10)
- Plotting X-Y Coordinates- for coordinates shown on a -10 to +10 grid ( 8 of 10)
- Calculating & Plotting Coordinates- from linear equations e.g. y = 2x - 6 ( 9 of 10)
- Calculating & Plotting Coordinates- from linear equations e.g. y = 2x - 6 ( 10 of 10)
- Coordinate Graphing - 1 :creating and plotting ordered pairs
- Coordinate Graphing - 2 :creating and plotting ordered pairs
- Plotting Polygons & Finding Lengths :3-page with triangles and quadrilaterals
- Finding the Distance Between 2 Points :4-pages with x-y coordinates

**Blank Grids**

- X-Y Coordinates- blank grid from 0 to 10 on x and y axes
- X-Y Coordinates- blank grid from -5 to 5 on x and y axes
- X-Y Coordinates- blank grid from -10 to 10 on x and y axes

**Congruence and Similarity**

**Congruent Triangles**

- Congruent Worksheet (1 of 3)
- Congruent Worksheet (2 of 3)
- Congruent Worksheet (3 of 3) - Congruence in Everyday Life!

**Transformations (Translations, Rotations, Reflections)**

- Transformations: Vector Translations
- Transformations: Rotations and Reflections
- Transformations: Calculating Coordinates
- Transformations (3-Page)

**Printing the worksheets**

The geometry worksheets are free so you just need to click on the links above to open the required documents. Use the *Print Worksheet* option at the top of each worksheet to send as many copies as you require to your printer.Note: Each worksheet includes a check box option to *Show Answers* before printing an answer sheet.