Lines, segments and rays
Angles
Polygons
Congruent/Similar/Triangles
Grab Bag
100
a ____ consists of one endpoint and all the points of the line on one side of the endpoint.
ray
100

If the sum of two angles is 90 degrees, they are said to be...

complementary

100
a ten-sided polygon is also known as a ...
decagon
100
Figures that have the same size and shape are called...
congruent
100
This triangle has three angles that all measure less than 90 degrees.
acute
200
lines that have exactly one point in common are called _______ lines
intersecting
200
If the sum of two angles are 180 degrees, they are said to be...
supplementary
200
If a polygon has all sides and angles that are congruent, it is said to be...
regular
200
Figures that have the same shape, but not necessarily the same size are called________ figures
similar
200
How many lines of symmetry does a regular hexagon have?
6
300
a flat surface with no thickness that extends in all directions on the surface.
plane
300
A straight angle measures ____ degrees
180
300

What is a regular polygon?

polygon with congruent sides and angles

300
Draw two figures that are congruent
Instructor to check answers
300
This type of triangle has at least two congruent sides...
isosceles
400
Lines that are not parallel and do not intersect. They also lie in different planes.
skew lines (good for you if you got this one!!!)
400
The tool used to draw and measure angles is called a(n)
protractor
400

True or False: A rectangle is never a square.

false... (a rectangle is sometimes a square when all sides are congruent)

400
Draw two figures that are similar
Instructor to check answers
400
Perpendicular lines form these types of angles.
Right
500

How many lines of symmetry does a rhombus have?

2

500

An angle is 5 times its supplement. What is the measure of EACH angle?

150, 30

500

This polygon has exactly one pair of parallel sides

trapezoid 

500
One angle in an isosceles triangle is 124 degrees. What is each acute angle in the triangle?
28
500

What kind of transformation just moves the figure?

Translation

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