CPM Teacher Tutorials / CC Course 2 eTools - T / Chapter 8

CC2 8.3.4: 8-95 Triangle Creation Student eTool

Updated on May 03, 2018

Click on the link below to access eTool.

8-95 Triangle Creation Student eTool (Desmos)

8-95. Now investigate this same question for angles. That is, do you think that everyone will make the same triangle when given 3 angle measurements?

90°, 60°, and 30°
Two angles: 90°and 60°
135°, 45°, and 60°

Drag the vertices of the triangle to change the lengths and angles.

Previous Article CC2 8.3.4: 8-94 Triangle Inequality and Triangle Creation Student eTools (Desmos)

Next Article CC2 9.1.2: 9-26 Area of a Circle Student eTool (CPM)

CC Course 2 eTools - T

General eTools 9

Algebra Tiles (CPM)
Pattern Tile & Dot Tool (CPM)
Area and Perimeter (CPM)
Base Ten Blocks (CPM)
+/- Tiles & Number Lines (CPM)
Probability Tools (CPM)
Table Tool (CPM)
Acrobat Number Line (CPM)
Desmos Graphing Calculator

Chapter 1 9

CC2 1.1.2: 1-7 Student eTool (CPM)
CC2 1.1.5: Does 0.999... Equal 1 Video
CC2 1.2.1: 1-51 & 1-54 Student eTools (CPM)
CC2 1.2.1: 1-51 Teacher eTool& 1-54 Answer eTool (CPM)
CC2 1.2.2: 1-63 Teacher eTool (CPM)
CC2 1.2.3: 1-75, 1-77, & 1-79 Student eTools (CPM)
CC2 1.2.5: Rewriting Fractions as Percents (Video)
CC2 1.2.6: Multiplication Table (CPM)
CC2 1.2.7: 1-123 Student eTool (CPM)

Chapter 2 5

CC2 2.1.1: Dividing Cheese Sticks (Video)
CC2 2.2.3: 2-57 Win-A-Row (CPM)
CC2 2.2.3: 2-58 Student eTool (CPM)
CC2 2.2.3: 2-58 Answer eTool (CPM)
CC2 2.3.1: 2-107 Teacher eTool (Desmos)

Chapter 3 4

CC2 3.1.2: 3-16 Student eTool (CPM)
CC2 3.2.1: 3-24 Student eTool (CPM)
CC2 3.2.4: 3-64 Student eTool (CPM)
CC2 3.2.5: 3-78 Tug-O-War Student eTool (CPM)

Chapter 4 15

CC2 4.2.1: 4-24 Student eTool (Desmos)
CC2 4.2.1: 4-24 Answer eTool (Desmos)
CC2 4.2.1: 4-25 Student eTool (Desmos)
CC2 4.2.2: 4-35 Student eTool (Desmos)
CC2 4.2.2: 4-35 Answer eTool (Desmos)
CC2 4.3.2: 4-71 & 4-72 a-c Student eTools (CPM)
CC2 4.3.2: 4-85 Student eTool (CPM)
CC2 4.3.2: 4-85 Answer eTool (CPM)
CC2 4.3.2: 4-87 Student eTool (CPM)
CC2 4.3.2: 4-88 Student eTool (CPM)
CC2 4.3.2: 4-88 Answer eTool (CPM)
CC2 4.3.2: 4-89 Student eTool (CPM)
CC2 4.3.2: 4-90 Student eTool (CPM)
CC2 4.3.3: 4-106 Student eTool (CPM)
CC2 4.3.3: 4-107 Student eTool (CPM)

Chapter 5 11

CC2 5.2.3: Random Number Generator
CC2 5.2.1: 5-23 Student eTool (CPM)
CC2 5.2.2: 5-34 Student eTool (CPM)
CC2 5.2.2: 5-35 Student eTool (CPM)
CC2 5.2.2: 5-36 Student eTool (CPM)
CC2 5.2.2: 5-37 Student eTool (CPM)
CC2 5.2.3: 5-43 Student eTool (CPM)
CC2 5.2.4: 5-54 Student eTool (CPM)
CC2 5.2.4: 5-56 Student eTool
CC2 5.2.5: 5-65 Student eTool (CPM)
CC2 5.2.6: 5-79 Teacher eTool (CPM)

Chapter 6 5

CC2 6.1.1: 6-1, 6-2, and 6-3 Student eTools (CPM)
CC2 6.1.1: 6-5a, 6-5b, 6-5c, 6-5d Student eTools (CPM)
CC2 6.1.2: 6-12a, 6-12b, 6-12c, and 6-12d Student eTools (CPM)
CC2 6.1.3: 6-25 Student eTool (CPM)
CC2 6.2.1: 6-50 Student eTool (CPM)

Chapter 7 1

CC2 7.1.1: 7-2 Teacher eTool (Desmos)

Chapter 8 6

CC2 8.2.2: 8-41 Student eTool (Desmos)
CC2 8.3.1: Spin Videos
CC2 8.3.3: 8-82a and 8-82b Student eTool
CC2 8.3.4: 8-92 Triangle Creation Student eTool
CC2 8.3.4: 8-94 Triangle Inequality and Triangle Creation Student eTools (Desmos)
CC2 8.3.4: 8-95 Triangle Creation Student eTool

Chapter 9 2

CC2 9.1.2: 9-26 Area of a Circle Student eTool (CPM)
CC2 9.3.3: Estimating Fish Video

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