Curriculum
Applied Mathematics — Second Secondary
Unit 1: Statics
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Unit 2: Solid and Analytic Geometry
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Lines and Planes in Space
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Lines and Planes in Space — Lesson quiz
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The Pyramid and the Cone
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The Pyramid and the Cone — Lesson quiz
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Lateral and Total Area of Pyramid and Cone
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Lateral and Total Area of Pyramid and Cone — Lesson quiz
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Volume of the Right Pyramid and Cone
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Volume of the Right Pyramid and Cone — Lesson quiz
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Equation of a Circle
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Equation of a Circle — Lesson quiz
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Text lesson
Lines and Planes in Space
Lines and Planes in Space
Determining a plane
Determining a plane
- A plane is a flat surface extending indefinitely. It is determined by any one of the following:
- Three points that are not on one straight line.
- A straight line and a point not on it.
- Two intersecting straight lines.
- Two parallel straight lines that are not coincident.
- Any straight line lying in a plane meets any other plane either in a single straight line, or is parallel to it, unless the two planes coincide.
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