Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
I
Trigonometry
Replies
2
Views
4K
HallsofIvy
H
B
Spirit world ?
Replies
1
Views
922
HallsofIvy
H
N
Proving that it's a cross with 12 coordinates?
Replies
3
Views
3K
Ishuda
I
F
Please tell me about "quadrants" in detail
Replies
4
Views
2K
HallsofIvy
H
V
Vectors
Replies
3
Views
2K
HallsofIvy
H
L
Parallelogram question
Replies
6
Views
2K
lPing7
L
P
Geometry Question about arcs, angles and lines
Replies
4
Views
2K
Ishuda
I
C
problem with half angle identity problem
Replies
1
Views
1K
cotfw
C
M
Mandelbrot Set
Replies
8
Views
4K
Ishuda
I
S
Parallelogram/ triangle proof?
Replies
4
Views
2K
Ishuda
I
I
Proof for a Nonsingular, Irreducible Cubic
Replies
4
Views
2K
iceybloop
I
M
Help with TRIGONOMENTRY
Replies
1
Views
2K
stapel
stapel
N
Help with Proving Trig Identity
Replies
4
Views
2K
Ishuda
I
C
I keep getting the wrong answer with half angle identity
Replies
2
Views
2K
cotfw
C
L
solid geometry - calculating angles for the faces of a dodecahedron or icosahedron
Replies
3
Views
12K
caspress
C
L
I think this is a geometry problem...
Replies
0
Views
929
lrubin28
L
C
Finding a missing dimension of a triangle
Replies
3
Views
4K
Deleted member 4993
D
markraz
Computational Geometry
Replies
0
Views
979
markraz
markraz
N
Prove the Binomial theorem by induction.
Replies
2
Views
2K
HallsofIvy
H
N
Try to place 8 Queens on a standard 8 x 8 chessboard
Replies
1
Views
2K
Deleted member 4993
D
You must log in or register to post here.
Top