Know a good geometry detective? Challenge your student to use the formula for calculating the area of a triangle.

This worksheet will introduce your child to the three types of triangles: the equilateral triangle, the isosceles triangle and the scalene triangle.

Can your kindergartener recognize triangles? Give her some extra practice with this worksheet. She'll draw triangles and pick them from a box of other shapes.

Master congruent figures in this eighth-grade geometry worksheet!

Kids completing this third grade math worksheet practice identifying right angles, acute angles, and obtuse angles.

Build student understanding of the defining attributes of triangles with this sorting activity. Students will cut out different shape cards and sort them into examples and non-examples of triangles.

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

In this baseball-themed activity, students will calculate angle differences and sums written in angle notation.

Give your third-grader practice labeling angles on this geometry worksheet

Challenge your third grader to identify acute, right, and obtuse angles with this geometry worksheet.

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

Take to the seas for your child's next geometry lesson with this fun math sheet that's all about angles.

Looking for a fun way to give your child practice with angles? Print out this geometry sheet and they'll be a pro in no time.

Introduce your child to different angles starting with an obtuse angle and see him find the obtuse angles in this worksheet.

Help your child learn how to identify an isosceles triangle with this geometry worksheet.

Give your child practice working with angles on this fun geometry sheet. They'll add and subtract degrees as they turn the ship's steering wheel.

Give students practice finding the area of triangles using the area formula with this sixth- and seventh-grade geometry worksheet!

Students get to practice measuring angles using built-in protractors in this fun geometry activity! After measuring, they'll put their angle knowledge to the test by classifying each angle as acute, obtuse, right, or straight.

Give students extra practice finding the area of triangles using the area formula with this sixth- and seventh-grade geometry worksheet!

Help your third-grader learn about right angle geometry with this simple geometry worksheet.

Solve school-themed scenarios in this perimeter word problem worksheet for fourth graders!

On this prekindergarten math worksheet, kids draw a line along the path that shows triangles to get to the barn.

Brush up on complementary, supplementary, vertical, and adjacent angles with this helpful worksheet for seventh graders!

This worksheet asks kids to help the captain steer the ship wheel by according to the angle measurements given.

Give your fourth grader a gentle introduction to geometry with this charming triangle area worksheet.

Learners sleuth out the area of three triangles in this helpful geometry worksheet.

Learners sleuth out the area of three triangles in this simple geometry worksheet.

Knowing how to identify right angles is a huge part of geometry. Help your child get to know his right angle shapes with this worksheet.

How many sides does a triangle have? Three! Sort shapes that have three sides and shapes that don't have three sides with this wacky worksheet.

In geometry, an angle is formed when two lines meet. Use this resource with your students to enhance their understanding of angles in polygons. Students will seek to identify and differentiate between right angles and other angles across various shapes.