Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
C
need help finding a tangent please
Replies
3
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2K
stapel
stapel
G
Need help please! Convert the sum to product and simplify
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2
Views
2K
soroban
S
G
Some sin/cos/tan help
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2
Views
2K
Guest
G
C
trig form to complex number form
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4
Views
2K
corsec
C
D
edges and their relationship to faces and corners
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1
Views
2K
TchrWill
T
H
Volume Problem
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2
Views
2K
Hockeyman
H
I
geometry: Prove angle A does not equal 60°
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1
Views
14K
pka
pka
D
platonic solids: sums of measures of angles
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2
Views
2K
dcowboys107
D
J
Geometry: Is similarity trans. also a congruence trans.?
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0
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2K
jazziza87
J
K
Oye, the dreaded trig identities
Replies
5
Views
2K
tkhunny
tkhunny
G
Similar Triangles in Euclidean vs hyperbolic planes
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0
Views
1K
Guest
G
C
couple identity problems
Replies
2
Views
2K
soroban
S
C
need a bit of help on this sine problem
Replies
1
Views
1K
Gene
G
S
need help w/circle
Replies
4
Views
2K
Shogun
S
L
Geometry Proof, Need help!!!
Replies
4
Views
2K
pka
pka
M
geometry - triangles and subsets of the plane
Replies
2
Views
2K
mbbx3adr
M
D
need assignment help pleaase =(
Replies
7
Views
2K
Gene
G
L
Two Column Proof For a Triangle (Really really need help!)
Replies
1
Views
1K
tkhunny
tkhunny
T
help with trig question (tan150 + cos210)
Replies
1
Views
2K
skeeter
skeeter
T
need help! > Trig problem
Replies
2
Views
1K
Tascja
T
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