Quarter 3 Review Geometry

Write a rule to describe each transformation.

• translations: 5 units left and 2 units up

• translation: 7 units left and 5 units up

• translation: 1 unit right and 5 units up

• translation: 8 units up

Write a rule to describe each transformation.

• translations: (x, y) → (x, y + 4)

• translation: (x, y) → (x -1, y + 4)

• translation: (x, y) → (x + 3, y + 4)

• translation: (x, y) → (x, y + 5)

Graph the image of the figure using the transformation given.

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Graph the image of the figure using the transformation given.

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Graph the image of the figure using the transformation given.

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The polygons in each pair are similar. Find the scale factor of the smaller figure to the larger figure.

• 4:5

• 3:5

• 1:6

• 1:7

Find the missing length. The triangles in each pair are similar.

• 5

• 7

• 4

• 6

Solve for x. The triangles in each pair are similar.

• 12

• 9

• 5

• 7

Find the measure of each angle indicated.

• 105°

• 70°

• 106°

• 84°

Find the measure of each angle indicated.

• 35°

• 86°

• 115°

• 110°