Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
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[MOVED] Let PSR be a triangle...Which length is side of PSR?
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tkhunny
tkhunny
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vocabulary: what does the word 'tangent' mean?
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1K
stapel
stapel
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How to find the vertex of a parabola
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2
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4K
tkhunny
tkhunny
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Point value on Unit Circle
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tkhunny
tkhunny
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scale factor: reducing 18 by 6 to 12 by 4
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tkhunny
tkhunny
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So I have this square... ;-)
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hank
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Diameter and wall area: ID = 5.062 in, cross-sec. 2.904 in^2
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2K
Deleted member 4993
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Verify (cos(3x)-cos(x))/(sin(3x)-sin(x)) = -tan(2x)
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2
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7K
helpwithtrig
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Exact value of sin ( 3pi / 4 )
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1
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7K
galactus
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Do I use a double angle Identity?????
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1K
missaurora1986
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Map question
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stapel
stapel
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Parallelograms
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5
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2K
Deleted member 4993
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M
Proportions of a side of triangle with a side of square?
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1
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1K
Loren
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Rectangular coordinate system
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9
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mcheytan
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Distance between a point and a plane along a line
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4
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MattC
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Vectors - Explain these conditions please?
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4
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4K
pka
pka
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Find all possible dimensions, given volume, length, shape
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2
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4K
stapel
stapel
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Help! Tedius Clock problem!
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7
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5K
TchrWill
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Coordinate Geometry
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3
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2K
stapel
stapel
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Geometric Vectors: expressing differences as single vectors
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2
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1K
Deleted member 4993
D
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