Quadrilateral Properties Chart Flashcards
(15 cards)
1
Q
What is a 3-sided polygon called?
A
Triangle
2
Q
What is a 4-sided polygon called?
A
Quadrilateral
3
Q
What is a 5-sided polygon called?
A
Pentagon
4
Q
What is a 6-sided polygon called?
A
Hexagon
5
Q
What is a 7-sided polygon called?
A
Heptagon
6
Q
What is an 8-sided polygon called?
A
Octagon
7
Q
What is a 9-sided polygon called?
A
Nonagon
8
Q
What is a 10-sided polygon called?
A
Decagon
9
Q
What is an 11-sided polygon called?
A
Hendecagon
10
Q
What is a 12-sided polygon called?
A
Dodecagon
11
Q
What is the general term for an n-sided polygon?
A
n-gon
12
Q
Interiors Angle Sum
A
(n-2) X 180
13
Q
Exterior Angle Sum
A
= 360
14
Q
Trapezoid Midsegment Theorem
A
b = a+c/2
15
Q
difference between rhombus and square
A
square all angles are 90 and diagonals are equal
