On this worksheet, your third-grader will be asked to find the right angles and label them with the right angle symbol.

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.

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

On this worksheet, your third-grader will be asked to circle all the right angles they can find in the picture.

Give students practice finding the area of different right prisms with this seventh-grade geometry worksheet!

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

Students practice using the converse of the Pythagorean theorem to identify right triangles with this geometry worksheet!

Practice using the converse of the Pythagorean theorem to identify right triangles with this eighth-grade math worksheet!

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

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

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

In this third grade geometry worksheet, your child will practice identifying right, acute, and obtuse angles.

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

Students practice using the Pythagorean theorem to find missing hypotenuse lengths on right triangles in this eighth-grade geometry worksheet!

In this two-page geometry worksheet, students will practice using the Pythagorean theorem to find missing leg lengths on right triangles.

In this excerpt from an upcoming math workbook, your junior detective will make a positive ID on obtuse, acute and right angles.

Is your kindergartener up for a little house hunting? Introduce her to the world of shapes -- right under her own nose!

Practice using the Pythagorean theorem to find the missing leg or hypotenuse lengths of right triangles in this eighth-grade geometry worksheet!

Uh-oh! These furry friends have lost their tails. Can your child help match up the right tail to each animal?

Practice using the Pythagorean theorem to find missing leg lengths and missing hypotenuse lengths on right triangles with this eighth-grade geometry worksheet!

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

Pattern recognition is great for building math and reasoning skills. Fill in the blanks of these challenging patterns with the right colors and shapes.

Get out those crayons and practice patterning with your little artist. She'll use the right colors to draw the next item in each pattern.

Can you find the hidden shapes? Help this cute critter categorize all the crazy circles, squares and rectangles that are right beneath his nose.

Steering a boat is harder than it looks! Can your child use their angle and geometry knowledge to steer this ship in the right direction?

All of these shapes have gotten their shadows mixed up! Help them get back in order by clipping the shadows out and matching them with the right shape.

How well do you know your angles? Let's find out! Use this geometry resource to help your students identify and differentiate between important angles such as acute, obtuse, straight, and right angles.

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.

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.

Angles come in all kinds of shapes and sizes—can you spot them all? Use this resource with your students to practice finding all the angles in 2-D shapes. Your students will then be challenged to identify right angles in two-dimensional shapes.