We are finishing up our first math unit, Shapes and Designs.

The Unit Test is scheduled for Thursday 10/29.

Start studying now to make sure you're ready!

**Final Study Guide - Shapes and Designs**

*1. Draw, construct and describe geometrical figures and describe relationships between*

*2. Solve real-life and mathematical problems involving angle measure, area, surface area, and volume.*

**Review - Investigation 1**

2. Benchmark angles

3. Measuring angles

**Review - Investigation 2**

• S (sum of angles) = 180 (n-2)

• A (individual angle in a polygon) = 180 (n-2) / n

2. Finding exterior angles in a polygon.

**Review - Investigation 3**

• The sum of the two shorter sides must be greater then the longer side in a triangle

2. How to create a unique triangle:

• SAS (side-angle-side),

• AAS (angle-angle-side),

• SSS (side-side-side),

• ASA (angle- side-angle)

3. Finding angle measures when given parallel lines and transversals.

• supplementary angles

• complementary angles

• isosceles/equilateral triangle properties

• parallelogram/square/rectangle properties

• angle sums for regular polygons

**Specific work to review:**

• Specific ACE Problems or Investigation Problems to review to review:

•Inv 1 ACE: #10 page. 27, Check-in Quiz, Problem 1.4 C and D page .21

•Inv 2 ACE: #1 page. 52, #12 page. 54,

•Inv 3 Problem 3.2 A, ACE #9 page. 77, Problem 3.4 B and C page. 70

• Check-in 1 and Partner Quiz Inv 2

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