Polygon Vocabulary
Sum of Interior Angles
Name that Quadrilateral!
Area and Perimeter
100
Draw 2 parallel lines
100
The sum of interior angles of a triangle is...
180
100
This is a...
square
100
What is the area of this rectangle?
30cm^2
200
In polygons, congruent means...
the same measurement
200
The formula to find the sum of interior angles of any polygon is...
180(n-2)
200
This is a....
Parallelogram
200
Find the perimeter of the triangle
the perimeter is 34m
300
This symbol means...
right angle
300
What does the variable n represent in the formula sum of interior angles?
the n represents the number of sides of the polygon
300
this is a...
Isoceles Trapezoid
300
What is the formula to find the area of a triangle?
(bh)/2
1/2bh
400
Polygons are enclosed straight-lined figures.
True
400
The sum of interior angles of a hexagon is...
720
400
A quadrilateral with four right angles and 2 pairs of congruent sides
Rectangle
400
Find the are and perimeter of the trapezoid
Perimeter is 36 in
Area is 48 in^2500
What is a quadrilateral?
A polygon (shape) known to have 4 sides
500
the sum of interior angles of a 15-gon is...
2340
500
A parallelogram with no parallel sides and adjacent side congruent is a...
Kite
500
Find the area of the composite figure 
Area is 216cm^2