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Knihovna

Open Up - Grade 8 - Mathematics - Unit 1 - Lesson 11

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Poslední aktualizace 5 months ago
7 Dotazy
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"Source: Open Up Resouces (Download for free at openupresources.org.)"

Otázka 1
1.

If two rectangles have the same perimeter, do they have to be congruent?

Otázka 2
2.

Draw two rectangles that have the same area, but are not congruent.

Otázka 3
3.

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

Otázka 4
4.

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

Otázka 5
5.

Reflect Quadrilateral A over the x-axis. Label the image quadrilateral B. Reflect Quadrilateral B over the y-axis. Label the image C.(Show Your Work)

Are Quadrilaterals A and C congruent?(short answer)

Otázka 6
6.

The point (-2, -3) is rotated 90 degrees counterclockwise using center (0,0). What are the coordinates of the image?

Otázka 7
7.

Describe a rigid transformation that takes Polygon A to Polygon B.