Basic geometric terms
When shapes are the same shape and size they are?
What is congruent?
Is straight, is part of a line, has 2 endpoints
What is a line segment?
The shared endpoints in an angle
What is a vertex (Plural--vertices)?
Has 6 sides and six angles
What is a hexagon?
Sometimes, always, or never: Polygons are ____________ 2d shapes
What is always?
an exact position or location
What is a point?
Plane shapes are also called _________-___________ shapes
What is two-dimensional?
Daily Double:
This angle forms a square corner.
What is a right angle?
Has 8 sides and 8 angles
What is an octagon?
Sometimes, always, or never: Polygons are ______________ open shapes
What is never?
points that are used to show segments of lines
What are endpoints?
A angle that is smaller than 90 degrees
What is an acute angle?
Has three sides and three angles
What is a triangle?
Has 10 sides and 10 angles
What is a decagon?
Lines that cross or meet are ______________ lines
What is Intersecting?
is straight, is part of a line, has 1 endpoint, continues in one direction
What is a ray?
An angle that is larger than 90 degrees
What is an obtuse angle?
Has 4 sides and 4 angles
What is a quadrilateral?
A stop sign is what shape?
What is an octagon?
Intersecting lines that cross or meet to form right angles are _____________ lines
What are perpendicular?
Is a straight path, continues in both directions, does not end
What is a line?
Formed by 2 rays or line segments that share an endpoint
What is an angle?
Has 5 sides and 5 angles
What is a pentagon?
A closed shape made up of line segments that never cross and have no curves
What is a polygon?
Lines that never cross or meet and are always the same distance apart
What are parallel lines?