Basic Figures
The smallest component in geometry that represents a location in space.
What is a point?
Two lines, in the same plane, that never intersect.
What are parallel lines?
Angles that are 180 degrees.
What are straight angles?
Polygons are formed by these two basic figures.
What are line segments and angles?
The answer to the FIRST operation performed in this expression:
3 + (14 - 32 x 7)
What is 9?
The number of endpoints on a line segment.
What is two?
Two lines, in the same plane, intersect at this many points.
What is one?
The name of an angle that is half of a straight angle.
What is a right angle?
A polygon with the least number of sides possible.
What is a triangle?
The absolute value of -22 + 6.
What is 16?
A collection of points in a straight path that go on and on in two directions.
What is a line?
Three lines, in the same plane, intersect at a maximum of this many points.
What is three?
The range of the number of degrees in acute angles -- whole numbers only.
What is 1 to 89 degrees?
The point where two sides of a polygon meet.
What is a vertex?
The probability of guessing incorrectly on a 'True/False' problem.
What is 1/2 or equally likely?
The beam from a flashlight represents this geometric figure.
What is a ray?
Perpendicular lines create angles of this number of degrees.
What is 90 degrees?
The name of an angle that is larger than a right angle but, smaller than a straight angle.
What is an obtuse angle?
The number of equal angles in an isosceles triangle.
What is two?
The property illustrated in the following expression:
3 + (7 + 4) = 3 + (4 + 7)
What is the Commutative Property?
A flat surface made of points that go on forever in all directions.
What is a plane?
Two lines, in different planes, that do not intersect.
What are skew lines?
The number of angles in a dodecagon.
What is 12?
The total number of sides and vertices in four triangles.
What is 24?
The set of whole numbers and their opposites.
What are integers?