Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
J
inverse functions: find arccos, arcsin, arctan of 0
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2
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3K
stapel
stapel
K
More Vectors: find angle, given (p-3q) (dot) (p-3q) = 7
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4
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2K
Knight93
K
K
What would unit vector, perp.to (w,x), be in that format?
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4
Views
2K
Knight93
K
P
c > 0 => (a (less than or =) b <=> ac (less than
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2
Views
2K
P A N O R A M A
P
G
Dimension Analysis Word Problem
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4
Views
4K
geekily
G
S
Venn diagram..?
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1
Views
2K
pka
pka
G
Height of Flagpole Problem
2
Replies
23
Views
15K
geekily
G
U
describing transformations of graphs
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2
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3K
ulrichsk8ter
U
8
proving trig identities: csc^4 - cot^4 = csc^2 + cot^2
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2
Views
6K
Deleted member 4993
D
M
Trig: list period, phase shift, asymptotes for tangent, etc.
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2
Views
2K
stapel
stapel
D
Trig - factoring
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2
Views
2K
soroban
S
G
12 x ? Rectangle in Bigger Circle. Am I Doing it Right?
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6
Views
3K
geekily
G
G
Square Within Circle With No Numbers Given
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10
Views
6K
geekily
G
C
Trapezoid midsegment midpoint without numberic coordinates
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1
Views
2K
tkhunny
tkhunny
O
proving a trig
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10
Views
3K
Deleted member 4993
D
G
Trisecting a 90 Degree Angle?
Replies
5
Views
7K
geekily
G
M
Circle circumscribed within a square
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3
Views
2K
mameha
M
J
I need HELP with factoring
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4
Views
2K
stapel
stapel
C
How do I find a point on a line given slope and distance
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3
Views
2K
Denis
D
G
Square Feet Scale Problem / 5 Small Squares in 1 Big Square
Replies
2
Views
4K
geekily
G
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