Vocab A
An angle that measures less than 90 degrees.
What is acute?
A transformation that flips a figure over a line.
What is a reflection?
Two figures that have the same shape but not necessarily the same size.
What are similar figures?
Triangle ABC has one angle that measures 45 degrees, another angle that measures 75 degrees. Find the measure of the third angle.
What is 60 degrees?
The only land animal that cannot jump.
What is an elephant?
Two angles that add up to 180 degrees.
What are supplementary angles?
Two figures have the same shape and size.
What is congruent?
A transformation that enlarges or reduces a figure.
What is a dilation?
A triangle has two remote interior angles that measure 67 degrees and 33 degrees. Find the exterior angle.
What is 100 degrees?
Bees make this.
What is honey?
An angle that measures between 90 degrees and 180 degrees.
What is obtuse?
A transformation that turns a figure around a fixed point.
What is a rotation?
Any change in the position, size, or orientation of a figure.
What is a transformation?
One angle of a linear pair measures 122 degrees. This is the measure of the other angle.
What is 58 degrees?
The name of the pirate in Peter Pan.
What is Captain Hook?
Two angles whose measure add up to 90 degrees.
What are complementary angles?
The fixed point around which a figure rotates.
What is the center of rotation?
What is the scale factor?
The measure of one angle is 52 degrees. This is the measure of its corresponding angle.
What is 52 degrees?
The tallest mountain in the world.
What is Mount Everest?
A line that crosses two or more other lines.
What is a transversal?
A transformation that moves each point the same distance in the same direction.
What is a translation?
The line over which a figure is reflected.
What is line of reflection?
Triangle ABC has the following vertices. A (2,2), B(4,4) and C (3,5). The triangle is dilated by a scale factor of 3 with the center of dilation at (0,0), followed by a reflection across the y-axis. A' has these coordinates.
What is (-6,6)?
The first president of the Unites States.
Who is George Washington?