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# Geometry: Unit 5: Part 1: Day 1: Polygon Angle Sums

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Author: Kym Riggins
##### Description:

GEOM.5A TSWBAT Analyze numeric and geometric patterns to develop algebraic expressions representing geometric properties.

GEOM.5B TSWBAT Analyze numeric and geometric patterns to make generalizations about geometric properties, including properties of polygons, ratios in similar figures and solids, and angle relationships in polygons and circles.

GEOM.9B TSWBAT Analyze numeric and geometric patterns to make generalizations about geometric properties, including properties of polygons, ratios in similar figures and solids, and angle relationships in polygons and circles.

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Tutorial

## page 47 of IMN

page 47 of IMN; notes on Polygons and angle sums, full page viewable at https://app.box.com/s/cos1jkig4dpssjzbc5wd

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## Geometry: Unit 5: Part 1: Day 1; Polygon and Angle Sums

from 8.1 in the Textbook; Notes on page 47 in the IMN

## Geometry: Unit 5: Part 1: Day 1: Polygons and Angle Sums

http://goo.gl/ztoQC1; From 8.1 in the Textbook; Notes on page 47 in the IMN, Video at