What is this called?
A ray
How many sides does a quadrilateral have?
4
What is the value of the 4 in this number 10,347,800?
40,000
What type of angle is this angle?

Obtuse
How many degrees is a right angle?
90 degrees
Which polygon has 4 sides?
quadrillateral
Solve 221,357 + 67,298
288,655
Which quadrilateral has all equal sides and no right angles?
rhombus
Solve 43 X 40
1720
What is this called?
Line Segment
What is the name of a shape with 5 sides?
Pentagon
Mary Lou went on vacation. There was an earthquake and she found her hotel looking like this! She called 911 and they asked her how far the hotel had tilted into the ground. Which answer should Mary Lou give the 911 operator?
A. 25 degrees B. 82 degrees C. 120 degrees
C. 120 degrees because it is over 90 degrees
What is a polygon with 8 sides?
octagon
True or False: Parallel lines cross each other
False
True or False: A trapezoid is a kind of parallelogram
False
In this picture, what is angle ABD?
107 degrees
Describe the lines and line segments in this picture.
They are all parallel except for the one line that is above the numbers. That line segment is perpendicular to the other lines.
What is the name of a shape that has no sides or corners?
Circle
I am two lines that cross in the middle. (not necessarily at a 90 degree angle)
Intersecting lines
True or False: A kite had two long and two short sides
True
An acute angle is smaller than a right angle.
True or False
Why?
Draw a picture.
True
A polygon with 3 sides?
triangle
I am a shape that has 4 right angles and all my sides are equal.
Square
What are line segments that intersect at an angle of 90 degrees? Draw a picture.
Perpendicular lines
The end point of a shape is called what?
Vertex