Dictionary
search :
browse :
#
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Challenge
Parallelogram:
A quadrilateral with opposite sides that are parallel.
Relationships
: Explore various relationships in a given construction involving a parallelogram.
Angle Bisector
: Explore relationships of parallelograms and angle bisectors.
Inscribed Parallelogram
: What must be true about a parallelogram that is inscribed in a circle?
Triangle Inside a Parallelogram
: Determine the probability that a point inside a triangle will also be in a parallelogram.
Slicing a parallelogram
: Explore the relationships of line segments when the area of a parallelogram is halved.