Ch. 11
A process that manipulates a polygon or other two-dimensional object on a plane or coordinate system.
What is a transformation?
A possible result of one trial of an experiment.
What is Outcome X?
Points that lie on the same line.
What is collinear?
Inches, meters, yards, meters, miles, etc.
What are units of measure in length?
A telephone booth that is 8 ft tall casts a shadow that is 4 ft long. Find the height of a lawn ornament that casts a 2 ft shadow.
What is 4 ft.?
The four types of transformations.
What is Rotation, Reflection, Translation and Dilation?
The number of favorable outcomes divided by the number of total possible outcomes.
What is probability?
Angles that have the same measure.
What is congruent?
Days, years, centuries, seconds, minutes, months.
What are units of measure in time?
A statue that is 12 ft tall casts a shadow that is 15 ft long. Find the length of the shadow that a 8 ft cardboard box casts.
What is 10 ft.?
The distance between any two points equals the distance between their image points.
What is a rigid motion?
The probability of something that is impossible.
What is 0?
The sum of TWO angles measures is 90 degrees.
What is complementary?
Squares.
What is the unit of measurement for area?
A model house has a scale of 1 in : 2 ft. If the real house is 26 ft wide then how wide is the model house?
What is 13 in.?
The rigid motion in which all points of the plane are moved the same distance in the same direction.
What is a translation?
The probability of something that is an absolute certainty.
What is 1?
The sum of TWO angles measures is 180 degrees.
What is supplementary?
A three dimensional measurement.
What is volume?
Georgetown and Franklin are 9.7 in apart on a map that has a scale of 1.1 in : 15 mi. How far apart are the real cities?
What is 132.3 miles?
The rigid motion in which one point in the plane is held fixed.
What is a rotation?
An ordered sequence of the objects in a set.
What is a permutation?
Two angles that have a common side and nonoverlapping interiors.
What are adjacent angles?
If a region R is dissected into non overlapping subregions, then the area of R is the sum of the areas of the subregions.
What is addition property?
Find the distance between Riverside and Milton if they are 12 cm apart on a map with a scale of 4 cm : 21 km.
What is 63 km.?