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Unit 1: Transformations in a Coordinate Plane
by Shirese Sims
Pages 2 and 3 of 104
Transformations in the Coordinate Plane
SIMS
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GEOMETRY = GEO + METRON (two Greek words)
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Geo means Earth
Metron means Measure
Geometry means Earth measure
This year we are going to measure the things which are on the Earth
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Speech Bubble
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Standard
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collinear points
Points that are on the same line
Angle
-a figure formed by two rays intersecting at a common endpoint
Vertex
- a point where two or more curves, lines, or edges meet
Rounded Rectangle
Complementary Angles
Rounded Rectangle
Supplementary Angles
Angles who measure 90 degrees.
Angles who measure 180 degrees.
Parallel Lines
- lines in a plane that do not intersect
Perpendicular Lines- lines that intersect at ninety degrees
B
A