Basic Geometric Constructions

Based on the construction, which conclusion is not always true?

• A

• B

• C

• D

Tags

CCSS.HSG.CO.C.9

Identify the type of angle shown....

• Acute

• Obtuse

• Reflex

• Right Angle

Tags

CCSS.4.G.A.1

Which of the following constructions is illustrated?

• An angle is congruent to a given angle

• The bisector of a given angle

• The bisector of a given segment

• The perpendicular bisector of a given segment.

Tags

CCSS.HSG.CO.C.9

What type of construction do you see?

• midpoint

• angle bisector

• perpendicular bisector

• altitude

Tags

CCSS.HSG.CO.C.9

What type of construction do you see?

• midpoint

• angle bisector

• perpendicular bisector

• altitude

Tags

CCSS.HSG.CO.C.9

Name the construction.

• midpoint

• perpendicular through a point on the line

• perpendicular through a point NOT on the line

• Circumcenter of a right triangle

Tags

CCSS.HSG.CO.C.9

This pizza is cut into ________ angles.

• Right

• Obtuse

• Acute

• Straight

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Name the vertex of the angle.

• E

• F

• D

• E, F, and D are vertices

This angle is written as......

•  ∠ABC

•  ∠ACB

• ∠BCA

• ∠CAB