Degrees
I am an 90 degree angle. Who am I?
Right angle
I am a polygon with 10 sides.
Decagon
I have 2 angles and both angles together total 90 degrees. Who am I ?
Complementary angles
Which is an example of complementary angle.
a. 70/30
b. 60/40
c. 50/50
d. 20/70
d. 20/70
- $100
- $100
My angle is more than 90 degrees
Obtuse Angle
I am a polygon with 5 sides.
Pentagon
T/F- All equilateral angles have equal degree inside and outside.
True
I am a polygon with 7 triangles. Who a I?
Nonagon
ADD - 200 points!
ADD- 200 points!
My angle is less than 90 degrees
acute
I am a polygon with 7 sides.
Heptagon
T/F/-If 1 angle is 70 degrees and another is 20 degrees it is complimentary.
True
I am a polygon with 6 triangles. Who a I?
Octogon
What polygon has 12 sides an 10 triangles?
Dodecagon
I have no angles but I am 180 degrees. Who am I?
A straight line
I am a polygon with 12 sides.
Dodecagon
DAILY DOUBLE
What is the formula (n-2) determine
The number of triangles in an polygon.
n=the number of sided
minus 2= the number of triangles
Example:
Pentagon has 5 sides minus 2 = 3 triangles in a pentagon.
-400 points
-400 points
How many polygons have we studied?
9
How many degrees are in a circle?
360 Degrees
I am a polygon with 4 sides.
Quadrilateral
I am a polygon with 8 sides.
Octagon
- 500 points!
- 500 points!
add $500
add $500