Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
S
How to solve this problem?
Replies
2
Views
3K
HallsofIvy
H
B
Unit circle trig - have I got this right?
Replies
8
Views
3K
Deleted member 4993
D
M
Help me solve this please
Replies
1
Views
2K
Deleted member 4993
D
J
Exponential form of complex numbers
Replies
2
Views
2K
jonnburton
J
R
help me with this trig problem
Replies
3
Views
1K
ryan882
R
J
Complex numbers - polar representation
Replies
2
Views
1K
jonnburton
J
R
Please help me with this trig question
Replies
2
Views
1K
stapel
stapel
R
please help me to express this
Replies
1
Views
1K
Deleted member 4993
D
R
Please help me with this trig question
Replies
5
Views
2K
ryan882
R
S
trigonometric a level quetion
Replies
1
Views
987
DrPhil
D
B
D12 (p. 16)
Replies
4
Views
2K
BenCurtis
B
J
Free body diagrams and equilibrium
Replies
2
Views
5K
jonnburton
J
B
Finding a Point That is Equidistant from 3 Other Points in a Triangle
Replies
4
Views
12K
pka
pka
K
Please help me make this true
Replies
3
Views
1K
MarkFL
MarkFL
K
I don't even know where to start.
Replies
4
Views
2K
Karn00k
K
S
solve 1+ cos2x = 2sin^2x
Replies
3
Views
9K
MarkFL
MarkFL
T
Please help me with this trig question!
Replies
8
Views
4K
thechicinnovation
T
T
Please help me prove this trig problem
Replies
7
Views
5K
thechicinnovation
T
S
Need Help With This Trig Equation
Replies
7
Views
3K
DrPhil
D
H
Similar Right triangles, find altitude
Replies
2
Views
2K
pka
pka
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