# Geometry

Learn how to find the area, volume, and surface area of all sorts of geometric shapes. Also work with shapes on the coordinate plane.

This course contains 7 segments:

Areas of parallelograms

Understand the formula for the area of a parallelogram.

Areas of triangles

Understand the formula for the area of a triangle.

Area of composite figures

Finding the area of more complex shapes like trapezoids and composite figures (shapes built from other shapes)

Geometric solids (3D shapes)

Identify 3-dimensional figures and their parts (faces, edges, vertices).

Volume with fractions

Finding the volume of rectangular prisms that have fractional side lengths

Surface area

Learn how to find the total area of the surfaces of 3D shapes. To do this, we wrap 3D shapes in 2D nets.

Polygons on the coordinate plane

Math problems that test your understanding of polygons and points on the coordinate plane

Rating Not enough ratings 7 segments On Demand (Start anytime) Free Khan Academy On all desktop and mobile devices English Mathematics Math

## Careers

An overview of related careers and their average salaries in the US. Bars indicate income percentile.

Professor, 3D Art & Animation \$65k

3D Design Engineer \$66k

Junior 3D Generalist \$70k

3D Generalist 4 \$76k

Freelance 3d animator and vfx artist \$88k

3d artist/modeler \$99k

3D/ Visual Effects Artist \$114k

3D Software Engineer/R&D \$121k

3D Character Modeler \$123k