# CCSS.MATH.CONTENT.4.G.A.2 : Fourth Grade Math Worksheets

Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles.

Here is a collection of our common core aligned worksheets for core standard 4.G.A.2.

A brief description of the worksheets is on each of the worksheet widgets. Click on the images to view, download, or print them. All worksheets are free for individual and non-commercial use.

Please visit 4.G.A to view our large collection of printable worksheets. View the full list of topics for this grade and subject categorized by common core standards or in a traditional way.

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4.G.A      4.G.A.2

Polygons - I

Inspect shapes and determine whether they are polygons. Name polygons by looking at shapes. What is a regular polygon?

Core Standard: 4.G.A.2

Polygons - II

Name polygons based on their properties like internal angles and number of sides and vertices. Check some facts with your knowledge of polygons.

Core Standard: 4.G.A.2

Triangles - I

Practice with triangles and their basic properties. Classify triangles( right, isosceles, or equilateral) based on the length of sides or measurement of internal angles.

Core Standard: 4.G.A.2

Triangles - II

Draw triangles and combine them to make polygons. More practice problems are there to help you know more about types of triangles.

Core Standard: 4.G.A.2

Quadrilaterals have four sides and four internal angles. Be fluent in classifying quadrilaterals in various categories like squares, rectangles, trapezoids, and parallelograms.

Core Standard: 4.G.A.2

Examine shapes and find the type of quadrilaterals. Check whether the statements in worksheets are true about quadrilaterals and their types.

Core Standard: 4.G.A.2

Circles - I

Learn about circles and their properties. What is radius, chord, or diameter? How are radius and diameter related?

Core Standard: 4.G.A.2