Basic Geometry Vocab

How many line segments are there on a pentagon?

• 2

• 3

• 4

• 5

What is the area of a rectangle with a side of 4 cm and a side of 2 cm?

• 6 cm squared

• 12 cm squared

• 8 cm squared

• 24 cm squared

What is the perimeter of this rectangle?

• 20 feet

• 20 square feet

• 84 square feet

• 40 feet

• 84 feet

What is a line segment?

• A set of points that goes on forever in both directions

• A curved line that goes on in one direction forever

• A part of a line between two endpoints

Angle that measures 90 degrees

• acute

• straight

• right

• obtuse

What kind of intersecting lines are these?

• Parallel Lines

• Perpendicular Lines

• Right Lines

• Scalene Lines

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

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What type of angle is this?

• Acute

• Obtuse

• Right

• Caboose

What does the image show?

• a line

• a line segment

• a ray

• a point

A straight angle is....

• 90⁰

• 60⁰

• 30⁰

• 180⁰