What's my Angle
An Angle whose measure is less than 90 degrees.
What is an Acute Angle?
The point where two lines meet or cross
What is an intersection
-3x = 18
What is x = -6 ?
A point that separates a line segment into 2 congruent line segments.
What is a midpoint?
Logical statement consisting of 2 parts-an hypothesis and conclusion
What is an If-Then statement
2 angles whose measures add up to 180 degrees
What are Supplementary Angles?
Coplanar lines that do not intersect.
What are Parallel Lines?
2x + 5 = 13
What is x = 4?
Points that lie on the same line.
What are Collinear Points?
The "If" part of a conditional statement.
What is the Hypothesis?
2 angles whose measures add up to 90 degrees
What are Complementary Angles?
Two lines that intersect to form 4 right angles.
What are Perpendicular Lines?
3x - 7 = 2x + 5
What is x = 12 ?
The length from one point to another
What is Distance
A ray that divides and angle into 2 congruent angles.
What is an Angle Bisector?
2 adjacent angles whose nonadjacent sides for a line.
What is a Linear Pair of Angles?
A line that intersects two or more other lines at different points
What is a transversal
1/3 +1/4 = x
What is x = 7/12 ?
The number of points that determine a plane.
What is 3 ?
The hypothesis and conclusion are reversed in an if-then statement
What is a converse
Two angles that are not adjacent and whose sides are formed by two intersecting lines.
What are Vertical Angles?
A point, a line, a ray, or a line segment that cuts another line segment into two equal parts
What is a line segment
(1/2)X + 3 = 11
What is x = 16?
The common endpoint of the rays that form the sides of an angle.
What is the Vertex?
The "then" part of an if- then statement
What is a conclusion