Show:
Polygons
Perimeter/Circumference
Symmetry
Area
Angles
100
Define a polygon
A shape with at least three sides, all straight lines, and no gaps.
100
What is the perimeter of a square that has a base of 6 inches?
24 inches
100
How many lines of symmetry are in a rectangle?
2
100
What is the area of a square with a base of 7 inches?
49 inches squared
100
What is the name for an angle under 90 degrees?
Acute
200
What are perpendicular lines?
Lines that cross at 90 degrees.
200
What is the perimeter of a rectangle with a base of 8 inches and a height of 9 inches?
34 inches
200
How many lines of symmetry are in a square?
4
200
What is the area of a parallelogram that has a base of 6 in and a height of 12.5 in?
75 inches squared
200
What angle is exactly 90 degrees?
A right angle.
300
What is a nonagon?
a 9 sided polygon
300
What is the perimeter of a parallelogram that measures 6 in by 12.5 in?
37 inches
300
Define Similar?
Same shape different size
300
What is the area of a triangles that has a base of 6 in and a height of 12 in?
36 inches squared
300
How many degrees does an obtuse angle have?
Between 90 and 180.
400
Give two names for a square other than square
Rectangle, Polygon, Rhombus, Quadrilateral
400
What is the circumference of a circle with a radius of 4?
25.12 units
400
Define congruent
Exact same shape and exact same size
400
What is the area of a circle with a radius of 6 inches?
113.04 inches squared?
400
How many degrees are in a straight line?
180 Degrees
500
What shape has six sides?
A Hexagon
500
What is the circumference of a circle with diameter of 3.4?
10.676 units
500
How many lines of symmetry are in an equilateral triangle?
3
500
What is the area of a circle with a diameter of 9 centimeters?
63.585 centimeters squared
500
What is the sum of angles in a hexagon?
720 Degrees