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  • Open Up Resources 6–8 Math
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Unit 7

7.7 Angles, Triangles, and Prisms

Angle Relationships

  • Lesson 1

    Relationships of Angles
  • Lesson 2

    Adjacent Angles
  • Lesson 3

    Nonadjacent Angles
  • Lesson 4

    Solving for Unknown Angles
  • Lesson 5

    Using Equations to Solve for Unknown Angles

Drawing Polygons with Given Conditions

  • Lesson 6

    Building Polygons (Part 1)
  • Lesson 7

    Building Polygons (Part 2)
  • Lesson 8

    Triangles with 3 Common Measures
  • Lesson 9

    Drawing Triangles (Part 1)
  • Lesson 10

    Drawing Triangles (Part 2)

Solid Geometry

  • Lesson 11

    Slicing Solids
  • Lesson 12

    Volume of Right Prisms
  • Lesson 13

    Decomposing Bases for Area
  • Lesson 14

    Surface Area of Right Prisms
  • Lesson 15

    Distinguishing Volume and Surface Area
  • Lesson 16

    Applying Volume and Surface Area

Let's Put It to Work

  • Lesson 17

    Building Prisms
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