Types of angles
Angles
Lines and points
Lines
Area and perimeter
100
what angle is 90 degrees?
Right angle
100
If an angle measures 140 degrees, what kind of angle is it?
Obtuse angle
100
A straight path that continues forever in both directions.
A line
100
Set of lines that never touch?
Parallel Lines
100
The total space taken up by a shape
Area
200
What angle is less than 90 degrees?
Acute Angle
200
What type of angles are on a square?
Right angles
200
The part of a line between two endpoints.
Line segment
200
Two lines that cross to form a 90 degree angle
Perpendicular Lines
200
The measurement of the outside of a shape.
Perimeter
300
What angle is more than 90 degrees but less than 180 degrees?
Obtuse angle
300
100 Degrees
300
Has one endpoint and continues forever in one direction.
A Ray
300
Two lines that cross to form any angle that is not 90 degrees
Intersecting Lines
300
A square has a side that is 8 ft long. What is the area of the shape?
64 ft2
400
What angle is 180 degrees?
Straight Angle
400
How many degrees is a quarter of a circle?
90 degrees
400
what is the point called where two lines meet to form an angle.
Vertex.
400
A shape that has 4 perpendicular angles
Rectangle or Square
400
A square has the perimeter 12? What is the area?
9 ft2