Geometry Unit 1 Vocabulary

A reasonable guess that you are trying to prove or disprove is a...

• Conjecture

• Hypothesis

• Theorem

• Postulate

Which one of these is an angle bisector?

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These pairs of lines could be described as

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Which one of these images contains an inscribed polygon?

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Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Congruent means...

Tags

CCSS.8.G.A.2

A straight line from the center to the circumference of a circle

• Radius

• Circumference

• Diameter

• Vertex

Which of these is a line segment?

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Tags

CCSS.4.G.A.1

If you translate an image (like a point, or triangle), you...

• Move the new image up/down, right/left

• Reflect the new image over a line

• Rotate the new image around a point

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which one of these is an example of a reflection?

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Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which one of these is an example of a rotation?

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Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5