Angles
A 86 degree angle is considered to be....
acute
This shape has 5 sides.
Pentagon
This quadrilateral has 4 even sides.
Square
True or False:
A polygon is any shape with two or more sides.
False, it needs to have 3 sides in order to form a shape
If 2 lines are straight and will never touch one another, they are considered to be...
parallel
A 90 degree angle is considered to be...
right
This shape has 6 sides
hexagon
This quadrilateral has two sides that are the same length, and another set of two sides that are also the same length (but different from the first set)
rectangle
If a rectangle has all 4 sides connecting and close, explain what the lines must look like in order to be considered a polygon.
The lines must be completely straight and not curved at all, or else it is NOT a polygon.
If 2 lines form a perfect 90 degree angle, they are considered to be...
perpendicular
A 103 degree angle is considered to be
obtuse
This shape has 7 sides
heptagon
This quadrilateral is shaped similarly to a kite or a diamond.
rhombus
Name 3 different types of shapes that are all considered to be polygons.
triangle, all quadrilaterals, pentagon, hexagon, etc.
If 2 lines cross one another but do not form a 90 degree angle, they...
Intersect
Is Mr. Herman cool?
The real question is...what is the definition of an angle?
This shape has 8 sides
Octagon
This quadrilateral has two sides that are parallel and another two sides that are not parallel
trapezoid
Why is an octagon considered to be a polygon? Explain all of its attributes that make this statement true.
It has 8 lines and 8 vertices, closed sides, and none of the lines are curved.
Explain what perpendicular lines are using the words 'vertical and horizontal'
Perpendicular lines form 90 degree angles because the vertical line is perfectly straight (unless rotated) and the horizontal line is perfectly straight also (unless rotated)
If a circle being drawn combines four 90 degree angles, how many degrees is it in total?
360
DAILY DOUBLE!!! Name both the shape with 9 sides and the shape with 10 sides. You can use your notes or computer and every person on your team can combine to help with the answer. You will have 30 seconds as soon as the Jeopardy music begins and must answer as soon as it finishes or else the other team will get a chance.
Nonagon and decagon
This quadrilateral has 2 sets of sides that are parallel. They are slightly slanted but not aligned perfectly like a diamond or kite is.
parallelogram
Since a star is considered to be a polygon, how many sides and vertices does it have?
10
What is the difference between a line and a ray?
A line goes infinitely in both directions whereas a ray goes infinitely in only one direction.