Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
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Question about distances in a circle
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1
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1K
wjm11
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Values for sec, tan, cot cos 330 degrees w/o decimals, calc
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6
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12K
Mrspi
M
M
Windows Calculator Question for radicals
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4
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3K
mathmarauder
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B
Linking Geometry and Trig
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5
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2K
brit2011
B
K
Trigonometry: sin^2 x = 3 cos^2 x (am getting undefined)
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3
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1K
fasteddie65
F
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Simple Radical Question: length of side opp angle is 2rad10
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3
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2K
fasteddie65
F
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Euclidean's basic constructions
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1
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1K
Deleted member 4993
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1
2 column proof on theorem
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3
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2K
Denis
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Is triangle ABC a right triangle???
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10
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12K
Denis
D
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Solving for theta
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3
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1K
mmm4444bot
mmm4444bot
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How to find the number of side a reg. polygon has
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7
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2K
mmm4444bot
mmm4444bot
H
problem
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3
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1K
soroban
S
C
**2 Column Proof Help??**
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4
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2K
soroban
S
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Two column proof
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6
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3K
chivox
C
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two-column proof (2)
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2
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1K
VDAVISON
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V
two - column proof (5)
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2
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1K
VDAVISON
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two-column proof (6)
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2
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1K
VDAVISON
V
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two-column proof (7) please help,,
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2
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1K
VDAVISON
V
C
ellipse
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2
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1K
soroban
S
L
What type of figure is ABCD?
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8
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2K
chivox
C
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