Good fences make good gardens. Individuals use an interactive to see how angles and sides relate in a triangular-shaped garden fence. They apply the Law of Sines to find the length of the garden gate (third side of triangle) given two...

Drawing triangles is easy, even if you have to calculate the exact length of its sides. Scholars use the Law of Cosines to find missing sides of triangles. An interactive helps them check their answers.

Are your geometry whizzes learning about angles and shapes? This online worksheet gives 10 multiple choice questions based on images and word problems. Concepts include deducting angle degree, classifying shapes, and identifying angle...

Polly want a polygon? Young mathematicians sort shapes using an interactive. They classify the shapes as convex polygons, concave polygons, or not polygons.

In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding geometry skills. Students may submit their answers to be scored.

From polyhedrons to platonic solids, here is a lesson that will have your classes talking! As an introduction to platonic solids, scholars cut and fold nets to create the three-dimensional solids. They use an interactive component to...

In this geometry worksheet, 10th graders answer questions about right triangles by identifying the 3 sides of the triangle. They analyze the different shapes of polygons and relate them to right triangles to find the sides using the...

For this grade 3 math worksheet, students complete a total of 10 questions that use a variety of grade 3 concepts. Page is part of a site with links. 

Determine isosceles triangles inside a circle made from chords and radii.

Test your knowledge of triangles by identifying the different types.

Determine that all angles in a triangle equal 180 degrees.

Use your knowledge of exterior angles of a triangle to prove the theorem.

Determine the area of a triangle.

Teat your knowledge of determing the area of a triangle using trigonometry.

Test your knowledge of using a protractor to construct triangles.

Explain how two triangles are congruent.

Test your knowledge of similar triangles and shapes.

On this interactive site, students learn to identify squares, circles, and triangles.

Test your knowledge of the measurement of angles in a triangle.

Test your knowledge of determing the lengths and angles of right triangles.

Determine whether shapes are congruent or similar.

Determine the hypotenuse of a triangle with the Pythagorean theorem.

Test your knowledge of the missing angle measure.

Use the Desmos transformation tools (link at top of page) to complete this scavenger hunt. There are three levels to choose from and solutions are included.