Parallelograms
Polygons
Sum of Angles
Interior Angles
Random
100
True or False? Opposite sides and angles of parallelograms are congruent.
What is true
100
A parallelogram has 2 pairs of ___________ sides
What is parallel
100
The angles in a quadrilateral add up to this many degrees...
What is 360
100
What is the measure of each interior angle in a square?
What is 90
100
Solve for the missing side.
What is 24
200
True or False? Consecutive angles are angles that are across from each other.
What is false
200
Polygon with four sides
Quadrilateral
200
The sum of angles in a pentagon add up to this many degrees...
What is 540
200
Each interior angle of a regular pentagon has this many degrees...
What is 108
200
What kind of lines never cross?
What is parallel lines
300
Solve for the missing angle.
What is 55
300
The number of sides a septagon/heptagon has
What is 7
300
The sum of angles in a decagon add up to this many degrees...
What is 1440
300
Each interior angle of a regular octagon has this many degrees...
What is 135
300
Angles that add up to 180 degrees are called _______?
What are supplementary angles
400
Solve for the missing angle.
What is 110 degrees
400
Give an example of a regular polygon (be specific!)
Equilateral triangle, square, stop sign, etc.
400
What is the formula to find the sum of interior angles?
s = 180(n-2)
400
An interior angle of a regular 18-sided polygon is this many degrees
What is 160
400
What are Mrs. Cotton's children's names?
What is Mason and Addison
500
Solve for x.
What is 7.
500
How do we classify polygons?
By the number of sides!
500
The sum of angles in a nonagon add up to this many degrees...
What is 1260
500
Each interior angle of a regular 20-sided polygon is this many degrees
What is 162
500
Solve for x.
What is 6