# Geometry

Contents

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

See how you score on these 19 practice questions

Understand the formula for the area of a parallelogram.

Understand the formula for the area of a triangle.

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

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

Finding the volume of rectangular prisms that have fractional side lengths

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

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