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Open Up - Grade 8 - Mathematics - Unit 1 - Lesson 12

Last updated almost 3 years ago

6 Nsɛmmisa

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8.G.2

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8.G.2

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8.G.2

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8.G.2

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"Source: Open Up Resouces (Download for free at openupresources.org.)"

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Show that the two pentagons are congruent.(show your work)
Find the side lengths of ABCDE and the angle measures of FGHIJ.

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2.

For each pair of shapes, decide whether or not the two shapes are congruent.

Congruent

Not Congruent

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3.

For each pair of shapes, decide whether or not the two shapes are congruent.

Congruent

Not Congruent

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4.

For each pair of shapes, decide whether or not the two shapes are congruent.

Congruent

Not Congruent

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5.

Draw segment PQ.
When PQ is rotated 180^oaround point R, the resulting segment is the same as PQ. Where could point R be located?

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6.

Here is trapezoid ABCD.
Using rigid transformations on the trapezoid, build a pattern. Describe some of the rigid transformations you used.