3rd Grade Math 12.1, Describe Plane Shapes, 2D

First published at 12:08 UTC on August 21st, 2019.

Plane shapes are two-dimensional shapes. The two dimensions are length and width. A plane is a surface that extends forever in all directions. A plane shape is a shape on a flat surface. Plane shapes are formed by points that make curved paths, li...

SensitivityNormal - Content that is suitable for ages 13+