Accelerated Math 7: Chapter 12

Constructions & Scale Drawings

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* You will need a PROTRACTOR to complete some of your assignments this month.

If you don’t have one, you can check one out from me.

Section 12.1

Section 12.2

Section 12.3

Section 12.4

Introduction to Lines, Line Segments, Rays, Angles and Vertices

Angle Basics

Angles and Degrees

Congruent Angles and Angle Pairs

Use angle pairs, such as adjacent angles, vertical angles, complementary angles and supplementary angles to find a missing angle measure

Vertical Angles: Solve problems involving the intersection of two lines.

Complementary and Supplementary Angles, as well as the definitions of adjacent and straight angles.

Complementary, Supplementary & Vertical Angles

Constructing Triangles with a Protractor & Ruler

Constructing Triangles with a Protractor

Classifying Triangles and Angle Measures of Triangles

What is an Isosceles Triangle? (Base Angle Theorem)

Classifying Quadrilaterals and Angle Measures of Quadrilaterals

Dimensions, Area & Scale Drawings

Scale Drawings: Finding an Actual Distance/Length

Using a Scale factor to Convert a Drawing into Real Numbers

Scale Versus Scale Factors: Finding and Using Scale Factors

How to Convert Measurement Units

ClassifyingQuadrilateralsFlowchart.pdf

12.1 Adjacent and Vertical Angles (CCSS 7.G.5)

12.2 Complementary and Supplementary Angles (CCSS 7.G.5)

12.3 Triangles (CCSS 7.G.2, 7.G.5)

12.4 Quadrilaterals (CCSS 7.G.2)

12.5 Scale Drawings (CCSS 7.G.1)

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