Quadrilateral Flashcards
1
Q
Trapezoid
A
Exactly 1 pair of opposite sides parallel
2
Q
Isosceles Trapezoid
A
Nonparallel sides have equal length
3
Q
Rhombus
A
Opposite sides parallel and all sides. of equal length
4
Q
Parallelogram
A
Pairs of opposite sides parallel and of equal length
5
Q
Rectangle
A
Pairs of opposite sides parallel and of equal length, and all right angles
6
Q
Square
A
All sides of equal length and all right angles
7
Q
Acute Triangle
A
All 3 acute angles
8
Q
Right Triangle
A
Contains 1 right angle
9
Q
Equilateral Triangle
A
All 3 sides of equal length
10
Q
Scalene Triangle
A
All 3 sides of different lengths
11
Q
Isosceles Triangle
A
At least 2 sides of equal length
12
Q
Obtuse Triangle
A
1 angle obtuse
13
Q
Simple Curve
A
Starts and stops without intersecting itself
14
Q
Closed Curve
A
It intersects
15
Q
Polyhedron
A
3-D with faces
