Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
D
regular hexagon and its' diagnoal
Replies
4
Views
874
Dr.Peterson
Dr.Peterson
M
Find the composition of transformations that maps ABCD to EHGF.
Replies
11
Views
2K
Deleted member 4993
D
P
Help required in cylindrical and spherical coordinate
Replies
4
Views
856
topsquark
topsquark
T
need help
Replies
3
Views
917
Otis
Otis
B
Thickness of a spherical shell
Replies
6
Views
2K
Deleted member 4993
D
N
Soil mechanics, earth pressure, trig/algerbra query
Replies
3
Views
882
Deleted member 4993
D
B
Multivariable graph
Replies
3
Views
705
topsquark
topsquark
M
law of sines
Replies
2
Views
812
Deleted member 4993
D
A
Help plz
Replies
11
Views
2K
lex
L
S
Angles of irregular quadrilateral
Replies
2
Views
684
topsquark
topsquark
J
A trigonometry question
Replies
7
Views
2K
Otis
Otis
F
Adding trigonometric waveforms with different phase angles
Replies
13
Views
3K
The Highlander
The Highlander
R
Great circle + height calculation for accurrate distance
2
Replies
26
Views
7K
Dr.Peterson
Dr.Peterson
S
Isosceles triangle polar coordinates
Replies
2
Views
886
storman
S
E
Merging Trigonometric Inequalities
Replies
2
Views
2K
The Highlander
The Highlander
C
trig help please
Replies
6
Views
906
Steven G
Steven G
A
3D trig question
Replies
6
Views
1K
topsquark
topsquark
J
Basic moments problem
Replies
0
Views
544
jimi
J
J
Hanging beam problem
Replies
6
Views
2K
The Highlander
The Highlander
F
Trigonometric Proofs
Replies
5
Views
1K
pka
pka
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