Transcript 04_5_M13_14_4.6Jeopardy

Geometry
Jeopardy:
Review Game
Polygons
Lines,
Segments
& Rays
Angles
Misc.
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Geometric
Figures
What figure has all sides are the
same length or we call it a squished
square?
Rhombus
Which figure is this?
heptagon
Which figure has two parallel sides
and two sides that are not?
Trapezoid
All of these shapes are called ___________ or
________________.
Quadrilaterals or quadrangles
This figure has opposite sides that are equal
lengths, opposite angles are equal, and opposite
sides are parallel.
What am I?
Parallelogram
A triangle with all sides and angles are
equal.
Equilateral triangle
A polygon with all vertices pushed out.
Convex
What is a regular polygon?
A polygon with ALL sides and ALL angles equal.
Which one is not a polygon? Explain why.
A
B
C
B&C
Not a closed shape.
Line segments intersect.
More than one interior.
Name 3 properties of
polygons.
*A polygon is made up of line segments.
*Sides must meet at endpoints to form angles
and vertices.
*The number of sides is the same as the number
of angles and vertices.
*All sides of a polygon must be connected end to
end.
*No two sides may touch except at a vertex.
*A polygon can have any number of sides, as
long as it has at least three.
*A polygon can have only one interior.
The starting point on a ray is called an
___________.
endpoint
True or False?
One line can be named line AEB.
Why?
False – Because you only name a line using 2
points not 3.
Name the line that intersects.
Line EF
The place where lines cross is called an
_______________.
intersection
If a right angle measures 90 degrees,
a straight line measures ____ degrees.
180 degrees
The point where two line segments or rays meet
to form an angle is called the ___________.
Vertex
What is the name of this special angle and why
is it special?
A right angle is special because it measures 90
degrees and is a square corner.
What are two names for this angle?
Angle APB or Angle BPA
These are examples of ________ angles.
acute
Which angle is obtuse?
A
B
C
B – Obtuse angles are greater than 90 degrees.
What is a tool for drawing and measuring circles
and lines?
compass
Give 2 names for this shape?
Pentagon
Polygon
Regular Polygon
Lines that never intersect are called _________.
parallel
This is an example of an
________ ___________.
Inscribed square
Two circles that don’t intersect but have the
same center are called _______ ________.
Concentric circles
_______, _________, and ________
are parallelograms.
Squares, rectangles,
and rhombuses