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My Point is...
Line it Up
Measure This
What's Your Angle?
Lines and Points and Angles...OH MY!
100
An exact location that has no size
What is POINT
100
A part of a line made of two endpoints and all the points between them.
What is a LINE SEGMENT
100
A figure formed by two rays with a common endpoint called a vertex.
What is an ANGLE
100
Two angles whose measures add to 90 degrees
What are COMPLEMENTARY ANGLES
100
An angle whose measure is greater than 90 degrees but less than 180 degrees
What are OBTUSE ANGLES
200
The common endpoint formed by two rays.
What is VERTEX
200
Lines that are in the same plane and never intersect.
What are PARALLEL LINES
200
An angle that measures exactly 180 degrees.
What is a STRAIGHT ANGLE
200
An angle that measures less than 90 degrees.
What is an ACUTE ANGLE
200
A pair of opposite congruent angles formed by intersecting lines.
What VERTICAL ANGLES
300
A flat surface that has no thickness and extends forever.
What is a PLANE
300
Lines that intersect to form right angles.
What are PERPENDICULAR LINES
300
An angle that measures exactly 90 degrees.
What is a RIGHT ANGLE
300
Angles that have the same measure
What are CONGRUENT ANGLES
300
A straight path that has no thickness and extends forever
What is a LINE
400
A part of a line that starts at an endpoint and extends forever in one direction.
What is a RAY
400
Lines that lie in different planes that are neither intersecting nor parallel.
What are SKEW LINES
400
Two angles whose measures add to 180 degrees.
What are SUPPLEMENTARY ANGLES
400
Angles that are side by side and have a common vertex and ray.
What are ADJACENT ANGLES
400
How a specific is indicated.
What is a CAPITAL LETTER