Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
M
Show that tangent function is tangent to unit circle
Replies
4
Views
1K
BeachBanana
BeachBanana
C
3 Tangent Triangle, Find the Perimeter
Replies
2
Views
829
mmm4444bot
mmm4444bot
H
Help finding length of CD
Replies
4
Views
1K
tri
T
Qwertyuiop[]
Modulus of a resultant vector
Replies
1
Views
843
topsquark
topsquark
E
Exact Value of sin(-315°)
Replies
6
Views
3K
Shivam18
S
R
Area Volume Perimeter question
Replies
5
Views
1K
Deleted member 4993
D
Qwertyuiop[]
where on unit circle lies sin a =1/3 ?
Replies
14
Views
4K
Steven G
Steven G
Qwertyuiop[]
Trig. equations of type sin A = sin B
Replies
14
Views
3K
Steven G
Steven G
R
Vector geometry
Replies
4
Views
1K
Steven G
Steven G
R
Orthogonal projections to help find distance between 2 vectors..
Replies
6
Views
1K
pka
pka
S
please help me with this problem
Replies
8
Views
2K
Dr.Peterson
Dr.Peterson
Qwertyuiop[]
Cube circumscribed to a sphere of radius 5
Replies
7
Views
5K
Qwertyuiop[]
Qwertyuiop[]
I
Find Direction Cosine from Planar Angles
Replies
14
Views
2K
blamocur
blamocur
H
Problème de flot maximale
Replies
0
Views
590
Hatim
H
Scott92
? sin(3? + ?)
Replies
9
Views
1K
topsquark
topsquark
R
Angles between vectors
Replies
2
Views
819
Steven G
Steven G
R
Angles between unit vectors
Replies
2
Views
790
Steven G
Steven G
R
Prove 2 vectors are perpendicular
Replies
4
Views
1K
Steven G
Steven G
S
math hw help, triangle perimiter
Replies
3
Views
1K
Deleted member 4993
D
XxHelpMePlzxX
Finding The Measure(s) Of Different Angles
Replies
4
Views
1K
The Highlander
The Highlander
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