Angles
Area
Geometry
Lines
Types of Polygons
100
This angle creates a perfectly square corner.
What is a right angle?
100
The area of a 2 foot long by 4 foot long table.
What is 8 square feet?
100
This shape is both closed and made up of straight line segments.
What is a polygon?
100
The type of lines that will never intersect.
What are parallel lines?
100
A polygon that has three angles and three sides.
What is a triangle?
200
This angle is greater than 90 degrees.
What is an obtuse angle?
200
A square with a side length of 1 unit.
What is a unit square?
200
This is an exact position or location on a line.
What is a point?
200
The type of lines that cross over one another but, do not form special angles.
What are intersecting lines?
200
A shape that has five angles and five sides.
What is a pentagon?
300
This angle is less than 90 degrees.
What is an acute angle?
300
The formula used to discover the area of a square or rectangular shape.
What is length times width?
300
A true example of this item will continue on and on forever and ever.
What is a line?
300
A set of lines that intersects to form four, perfect right angles.
What are perpendicular lines?
300
A shape that has eight angles and eight sides.
What is an octagon?
400
Perpendicular lines form four of these.
What are right angles?
400
The area of a flag that is 8 feet by 10 feet.
What is 80 square feet?
400
A plane shape that has length and width but no thickness.
What is a two-dimensional shape?
400
This shape has two sets of opposite parallel lines and four equal sides.
What is a square?
400
A true square is also one of these.
What is a rhombus?
500
Squares and rectangles will always have four of this special type of angle.
What is a right angle?
500
The area of a floor that is 12 feet by 12 feet.
What is 144 square feet?
500
A straight part of a line that has one endpoint and continues on in the other direction.
What is a ray?
500
Railroad tracks are a great example of this set of lines.
What are parallel lines?
500
A plane shape that has four angles, four line segments, and one pair of opposite parallel sides.
What is a trapezoid?
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