Secondary 2 Math Angles, Lines and Polygons — Unit Notes
Every definition and theorem this unit expects you to know, stated once each and written to be revised from: 4 definitions and 3 theorems, 4 worked examples, in 4 printable pages. This page lists what the notes cover. The notes themselves come with the Secondary 2 Math bundle.
Unit notes — in the bundle
Not sold separately. The practice worksheet for this unit is free, with no email and no account.
Angles, Lines and Polygons — what the notes cover
4 sections, in the order the unit is taught. Each entry below is the title of a definition or a theorem the notes state in full.
Angles and their relationships
- Definition — Classifying an angle
- Theorem — The relationships
- Theorem — A transversal across PARALLEL lines
Also in this section: 1 worked example, 1 note on method and common errors.
The special lines of a triangle
- Definition — The four
Also in this section: 1 worked example, 2 notes on method and common errors.
Polygons and their angles
- Definition — Classifying a polygon
- Theorem — The angle sums
Also in this section: 1 worked example, 2 notes on method and common errors.
Congruent, similar and equivalent
- Definition — The three relations
Also in this section: 1 worked example, 2 notes on method and common errors.
Where the notes are
The notes are one of the documents in the Secondary 2 Math Solutions Bundle, beside the unit test, the challenge problems and every worked answer key. The Angles, Lines and Polygons practice worksheet is free and stays free.
Every Secondary 2 Math topic — the complete Solutions Bundle
One download, one payment, the whole program. For all 14 Secondary 2 Math units: the worksheet, the reference notes, the challenge set, the unit test and every answer key — these notes included.
- Worked solutions, not answer lists — every step written out
- Covers the whole year's program at this level
- Less than the price of one hour of tutoring — for the entire year's solutions
Practise it, then test yourself
Notes on their own do not make anything stick. This unit has a free, printable practice worksheet, and an end-of-unit test that comes with the bundle.
Angles, Lines and Polygons practice worksheet About the Angles, Lines and Polygons unit test