Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
M
How to find an angle?
Replies
6
Views
1K
marinaa11
M
markraz
Parametize equation of ellipse
Replies
4
Views
805
Steven G
Steven G
D
Please help me solve this question.(63. Question)
Replies
2
Views
618
Steven G
Steven G
O
Proof of sin(x+pi/2)=cosx and -cos(x+pi/2)=sinx
Replies
4
Views
2K
Ozma
O
C
Need help figuring out the formula.
Replies
2
Views
704
Cguilford
C
X
Vertical Asymptotes on the graph of y=Acsc(Bx-C)+D
Replies
8
Views
2K
Dr.Peterson
Dr.Peterson
P
I really need help
Replies
1
Views
590
skeeter
skeeter
S
Help please!
Replies
5
Views
862
Deleted member 4993
D
Y
Irrational Lengths
2
Replies
20
Views
2K
Deleted member 4993
D
L
Help Me With This Tough Geometry Question
Replies
3
Views
646
lazyman
L
J
Difficult Trig/Geometry Problem
Replies
4
Views
763
jbarker2160
J
L
Trigonometric rapports of the angle
Replies
3
Views
929
Dr.Peterson
Dr.Peterson
N
How can I find the base of an equilateral triangle, knowing only the height?
Replies
6
Views
2K
Deleted member 4993
D
B
Graphing questions
Replies
1
Views
465
R.M.
R
S
Need the answer so i can figure out & teach my neice
Replies
6
Views
832
Cubist
Cubist
J
Please help me with this question
Replies
2
Views
646
Jeubekeishsb
J
B
Geometry
Replies
3
Views
892
Dr.Peterson
Dr.Peterson
X
Question: Sine Function vs. the X-value intersecting the unit circle
Replies
2
Views
806
Dr.Peterson
Dr.Peterson
X
Evaluate trigonometric function of angle A
Replies
2
Views
609
Deleted member 4993
D
S
question
Replies
1
Views
684
Deleted member 4993
D
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