Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
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Trigonometric Identity
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2
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2K
Deleted member 4993
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Calculating values when combining the tangens and cosinus function
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2
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2K
HallsofIvy
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Radius and center of circle
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2
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3K
Deleted member 4993
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Prove squareness - geometry
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11
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5K
Yellybean
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How To Find An Orthocentre
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2
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1K
Quaid
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Identifying Triangles
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1
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1K
Mrspi
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DaGreenMachine
Spheres and Frustums
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2
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6K
DaGreenMachine
DaGreenMachine
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Introduction to Geometry and Tranformations
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3
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3K
Quaid
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Trigonometry HELP
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1
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1K
Deleted member 4993
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Height of a truncated cone
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1
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3K
David S
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Circumcircle/Incircle Prob
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2
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4K
HallsofIvy
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Can Someone Explain This Example in More Depth? (Trigonometric Equation Question)
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2
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2K
teetar
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Vectors Problem Regarding Heading
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3
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1K
HallsofIvy
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College Analytic Trigonometry
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2
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1K
HallsofIvy
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Geometric Vectors
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6
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5K
HallsofIvy
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Triangles- Story Math Problem I can't figure it out..!!
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7
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9K
HallsofIvy
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Law of cosines (Need a creative solution)
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1
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1K
HallsofIvy
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Inversing an equation with sin in it?
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4
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2K
Deleted member 4993
D
B
polar to rectangular
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1
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1K
Deleted member 4993
D
C
College Analytic Trigonometry
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3
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2K
soroban
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