Chapter 3: Solving Equations

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Presentation transcript:

Chapter 3: Solving Equations Section 5 – Proportions and Similar Figures

Vocabulary Similar figures Scale Scale factor Dilation Example Figures that have the same shape, not the same size Ratio of a distance in a drawing to the corresponding actual distance Ratio of the dimensions of a new image to the dimensions of the original figure A transformation in which a figure and its image are similar Example

Objectives I can find missing measurements of similar figures I can use similar figures when measuring indirectly

Notes Part 1: Similar Figures

Part 1: Similar Figures

Part 1: Similar Figures

Part 1: Indirect Measurement and Scale Drawings

Part 1: Indirect Measurement and Scale Drawings

CAN YOU?? Prove it!!! I can find missing measurements of similar figures I can use similar figures when measuring indirectly (watch your units!!!)

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