How much does your child know about triangles? Can they figure out the missing angle in each of these triangles?

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

Once students understand angle basics, challenge them to find missing angles in this exercise!

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

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

Students use the Exterior Angle Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions.

Students use the Triangle Angle-Sum Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions.

Is your child in need of a geometry review? This worksheet covers the basic 2-D shapes, from circles and triangles to pentagons and hexagons.

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

Turn your child into a geometry detective! How many degrees is each missing angle in these quadrilaterals?

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

This fun puzzle provides lots of angle practice for your child. Can they figure out which way the boat is facing after the last turn?

Use this glossary with the EL Support Lesson: Describing Angles.

Learn some basic geometry with this worksheet all about the angle.

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

Use these vocabulary cards with the EL Support Lesson: Describing Angles.

Use this glossary with the EL Support Lesson: Geometry Vocabulary: Lines.

Introduce geometry learners to the Pythagorean theorem with this helpful one-page reference sheet!

Help Simon the Spider create 90 degree angles with this playful Halloween geometry worksheet!

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

Find the measures of missing interior and exterior angles of triangles with this geometry worksheet!

Get more practice finding the measures of missing interior and exterior angles of triangles with this geometry worksheet!

Get an grip on geometry with this helpful worksheet! Your student will learn the difference between complementary and supplementary angles.

Get more practice solving problems using angle relationships with the second installment of this seventh-grade geometry worksheet! 

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

Kids get to know shapes better by counting their line segments, endpoints, and angles, and record the info in this handy chart.

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

This eighth-grade geometry worksheet introduces students to the Triangle Angle Sum Theorem and has them practice finding a missing interior angle in a triangle.

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?

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.