Grade 4 Geometry Worksheets
Free printable geometry practice for Grade 4 students. Generate problems, solve them on screen or paper, and download as PDF.
Practice Worksheet
Grade 4 Geometry Practice
Solve each problem. Show your work.
- 1.Classify an angle smaller than 90°.
- 2.Classify an angle larger than 90° but smaller than 180°.
- 3.How many lines of symmetry does a square have?
- 4.A point moves 3 squares right and 2 squares up. Describe the translation.
- 5.Which quadrilateral has 4 equal sides and 4 right angles?
- 6.Two lines meet at a 90° angle. What kind of lines are they?
Show answer key
- Question 1: an acute angle
- Question 2: an obtuse angle
- Question 3: 4
- Question 4: 3 right and 2 up
- Question 5: a square
- Question 6: perpendicular lines
Free Practice Worksheets
Print, solve on paper, then upload a photo for AI feedback and feedback.
Build confidence with approachable problems
Solve each problem. Take your time.
- 1.Classify an angle that measures 90 degrees as acute, obtuse, or right.
- 2.A rectangle has a length of 6 cm and a width of 4 cm. What is the perimeter of the rectangle?
- 3.A square has a side length of 5 cm. What is the area of the square?
- 4.Identify the number of lines of symmetry in a regular square.
- 5.If a shape is slid to a new position on a grid, what is this transformation called?
- 6.Classify an angle that measures 45 degrees as acute, obtuse, or right.
A selection of topic skills
Solve each problem. Show your work.
- 1.Classify the following angles as acute, obtuse, right, or straight: a) 45 degrees, b) 90 degrees, c) 135 degrees.
- 2.A rectangle has a length of 8 cm and a width of 5 cm. What is the perimeter of the rectangle?
- 3.Identify the number of lines of symmetry for a square and a rectangle.
- 4.A square garden has a side length of 12 meters. If you want to put a fence around the entire garden, how many meters of fencing do you need?
- 5.Describe the transformation if a shape is flipped over a line of symmetry. Is this a translation, rotation, or reflection?
- 6.A rectangular patio is 10 feet long and 7 feet wide. If you increase the length to 15 feet but keep the width the same, how many more square feet of area does the new patio have compared to the original?
What Your Child Will Learn
Grade 4 geometry introduces formal angle measurement using a protractor, with students classifying angles as acute, right, obtuse, or straight and estimating angle sizes before measuring. This is also the year symmetry becomes more rigorous: students identify and draw both lines of symmetry and rotational symmetry, recognizing shapes that look the same after a partial turn.
Students study the properties of quadrilaterals in greater depth, distinguishing squares, rectangles, rhombuses, and trapezoids by their side lengths and angles, and they explore how these shapes relate to one another in a hierarchy. Transformations are introduced informally through translations (slides) and reflections (flips) on a grid, giving students an early, concrete experience with the moves that will later be formalized as coordinate transformations.
Skills Covered
- Measuring and classifying angles using a protractor
- Identifying acute, right, obtuse, and straight angles
- Recognizing lines of symmetry and rotational symmetry
- Classifying quadrilaterals by side length and angle properties
- Performing translations and reflections of shapes on a grid
- Estimating angle measures before checking with a protractor
Curriculum Aligned: Aligned with Strand E (Spatial Sense): measuring and classifying angles, and describing symmetry and transformations of two-dimensional shapes.
Parent Tip: Practise protractor skills with everyday angles — the opening of a book, a slice of pie, or a reclined chair. Estimating first, then measuring, builds a strong intuitive sense of angle size.
What your child will practice
Practice core geometry skills aligned with Grade 4 curriculum standards, including problem-solving and conceptual understanding.
Want Personalized Geometry Practice?
Create a free family account for one personalized worksheet and one homework check, with saved work and progress for every learner. Premium unlocks unlimited AI practice and homework checks.
Create a Free AccountFinished the worksheet? Review it with AI feedback
Snap a photo of your child's completed Grade 4 geometry work and review AI feedback on the answers and steps it can read.
Check my workFrequently Asked Questions
Why is geometry important in math?
Geometry develops spatial reasoning, logical thinking, and proof skills. It connects math to the physical world through shapes, measurements, and transformations.
How can I support geometry learning at home?
Build with blocks, identify shapes in the environment, measure rooms, and use drawing tools. Hands-on activities make geometry concepts concrete.
What geometry topics are covered in each grade?
K-2: identifying shapes and their properties. Grades 3-5: area, perimeter, angles. Grades 6-8: coordinate geometry, transformations, volume. Grades 9-12: proofs, trigonometry, circles.