Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
T
Square in the triangle problem
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2
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1K
stapel
stapel
W
Trig Identities: tanx/1+secx + 1+secx/tanx
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1
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1K
Deleted member 4993
D
S
Coordinate Geometry: equations of tangent to ellipse
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1
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1K
stapel
stapel
R
Help with equation for roof loading: [2x (3/2)Cos(45) x 1 ] x 2.25 = 9.54
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3
Views
2K
stapel
stapel
K
Logarithmic Functions: A=298e^0.027t models the population of a particular city
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1
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2K
Deleted member 4993
D
C
how do i find the radius of a cylinder if i only know the surface area?
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1
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1K
Deleted member 4993
D
S
angles exercise
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5
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2K
ksdhart
K
M
Semantics and Distance
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0
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739
Matthewjdchalmers
M
U
Deriving a straight line equation from its slope and distance from origin
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6
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7K
ubisum
U
G
Wind vector rotation
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0
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3K
gansub
G
W
vectors: Given in the plane is triangle ABC (A, B, C do not lie on straight line)...
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3
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2K
wortel
W
S
Parabola: eqns of tangent to y^2 = 12x, which passes through the point (2,5)
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1
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2K
Deleted member 4993
D
T
Solving Proportions. HELP
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0
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1K
TacoAmericano
T
C
Find locus of the centre of a variable circle
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4
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3K
pka
pka
K
Parabolic Word Problem: An experimental model for a suspension bridge is built....
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3
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2K
stapel
stapel
M
Lawn Chair Angles problem.
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2
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2K
stapel
stapel
M
Sinusodial Function: position P of sun on day d is P(d)=(sin((360/365)d-81) degrees
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7
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3K
MJFan
M
K
Need help solving geometry proof
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1
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1K
Steven G
Steven G
F
dot product: FdotN = DotProduct(&curParticle->contactN,&curParticle->f);
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2
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1K
Fractal Cat
F
B
Help with an Art project: methodology of number sequence
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4
Views
2K
Bellerophon
B
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