Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
N
Hexadecimal Color Codes
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2
Views
1K
NewMindRespect
N
S
Help me to prove this Trigonometric problem
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3
Views
1K
Deleted member 4993
D
Wahamuka
Trigonometric Identities help
Replies
2
Views
810
Wahamuka
Wahamuka
R
Where Do "Star of David" Triangles Intersect?
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2
Views
2K
ksdhart2
K
L
Unexplained properties beside Law of Sine and Cosine.
2
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22
Views
3K
Dr.Peterson
Dr.Peterson
P
Help With Identities
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13
Views
2K
JeffM
J
A
Circle travel approximation
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4
Views
1K
Awebud
A
Y
octagon?
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3
Views
2K
HallsofIvy
H
B
How do I answer this Trig function question?
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9
Views
2K
sinx
S
S
Finding area of a triangle using only Pythagorean theorem
2
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35
Views
4K
sel147
S
shahar
elipse of units
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12
Views
2K
Deleted member 4993
D
P
Solving triangle from two angles at the median and one side
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3
Views
1K
poolmich
P
A
Can someone help explain why sin(30°) = sin(150°)
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3
Views
2K
Steven G
Steven G
H
problem i encounter when trying to determine center of mass of triangle
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3
Views
1K
Dr.Peterson
Dr.Peterson
A
circle problem
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7
Views
1K
Denis
D
P
trigonometry identities equation
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4
Views
1K
ksdhart2
K
P
Geometry help needed by guitar builder
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7
Views
1K
pjdeklerk
P
A
80 degrees
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14
Views
2K
Otis
Otis
shahar
Sinus domain: y = sin(alpha) What is the domain of y is between -1 to 1?
2
Replies
23
Views
4K
Otis
Otis
Steven G
GEOMETRY problem
2
Replies
23
Views
3K
klimbo
K
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