3rd Grade Math 12.2, Describe Angles in Plane Shapes, 2D

First published at 12:52 UTC on August 22nd, 2019.

We can describe angles in plane shapes by seeing if they make a square corner, to make a right angle. We can also compare them to right angles to see if they are less than, or greater than a right angle. An angle is formed by two rays that share a...

SensitivityNormal - Content that is suitable for ages 13+