Showing Results for properties of triangles

Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.

This colorful worksheet asks your fourth grade geometry detective to practice identifying right triangles.

Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?

Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!

If your child scratches their head when it comes to the associative property of multiplication, this worksheet is sure to clear things up!

This worksheet introduces children to the commutative property, then uses a series of prompts to help them practice it.

Fifth graders review types of angles, triangles, and polygons in this handy geometry review.

Challenge your students to identify or draw 18 different geometric shapes, including polygons, quadrilaterals, and triangles.

Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.

Strengthen your child's geometry skills with this printable worksheet. Use this resource with your students to classify two-dimensional shapes like parallelograms, quadrilaterals, squares, and triangles.

Assess your students’ knowledge of geometry concepts from polygons to coordinate planes!

Assess kids' understanding of geometry with this sheet.

Find the missing angle in a triangle using addition and subtraction.

The distributive property is a great tool to help with mental math and simplifying larger multiplication problems. Use this scaffolded resource with your students as an introduction to the distributive property.

Try to track down the correct answers in this fourth- and fifth-grade mixed operations worksheet!

In this worksheet, learners will find and draw a line of symmetry on nine shapes.

Practice identifying parallel and perpendicular lines in the context of 2D shapes with this fourth-grade geometry worksheet!