Basic Geometry

A shape with no side or angles is called

• Square

• Triangle

• Rectangle

• Circle

How many sides does the rectangle have?

• 3

• 5

• 2

• 4

Select the triangle with three EQUAL sides:

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What kind of intersecting lines are these?

• Parallel Lines

• Perpendicular Lines

• Right Lines

• Scalene Lines

What kind of lines are these?

• Parallel Lines

• Perpendicular Lines

• Right Lines

• Scalene Lines

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What type of angle is this?

• Acute

• Obtuse

• Right

• Caboose

What type of angle is this?

• Acute

• Obtuse

• Right

• Caboose

Angle that measures 90 degrees

• acute

• straight

• right

• obtuse

Part of a line with two end points

• point

• line

• line segment

• ray

What is an angle?

• A straight set of two points that go on forever on each side

• A part of a line with end points on both sides

• Two rays with the same end point, forming a vertex