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Laabri

HG U2D2 Using Geometry Software Aug19

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Last updated about 1 year ago
20 Nsɛmmisa

1
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Diagnostic Assessment

Two planes are intersecting in the following image.

Look at the image and write two true statements and one false statement about the image using your vocabulary of point, line, collinear, noncollinear, and plane.

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2.

Explore and Manipulate

Click on the link: https://www.geogebra.org/3d/q7jdmrne

Move parts around in the image.

What do you notice? What do you wonder?

Build Your Own

Click on the link: https://www.geogebra.org/3d/wkazjrgc

Practice making a:

- point

- pyramid

- cube

- plane

- try the "more" option for more options

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3.

Screenshot

Create at least three noncollinear points.

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4.

Screenshot

Create a line and a line segment that intersect.

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5.

Screenshot

Create five points that are not all in the same plane.

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Explore This!

Click on the link: https://www.geogebra.org/calculator/kjfugxn9

Move parts around to understand the image and answer the questions.

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8.

How are the faces of the 3D figure different from the planes?

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9.
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10.
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11.

Name the intersection of plane DFG and Plane ABC.

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Create Your Own

Click on the link: https://www.geogebra.org/3d/wkazjrgc

Use your knowledge of the technology tools and understanding of points, lines, and planes to create the following:

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15.

Screenshot

Create two intersecting planes.

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16.

What is created when two planes intersect?

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17.

Screenshot

Create a plane and a line that intersects that plane.

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6.

Screenshot

Create an additional plane that intersects the coordinate plane from #5.

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7.

Screenshot

Create a cube and plane. What is the intersection of a cube (or any prism) and a plane?

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12.

Name three non-collinear points.

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13.

Are points A, B, C, and J coplanar? Explain.

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14.

Evaluate the following statement with true or false.

Point I, point J, and point H are collinear but they are not coplanar.

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18.

What is created at the intersection of a plane and a line?

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19.

Create a line and a line segment.

What are the differences between these two?

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20.