Interactive resources and activities dealing with perpendicular planes, perpendicular lines and the angle between planes.

Concepts

perpendicular lines, planes

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Additional Tags

dihedral angles, perpendicular planes, trihedral angles, dihedral angle, intersecting planes

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Classroom Considerations

• Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)

• This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information

Common Core

HSG-CO.A.1 HSG-CO.A.4