Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
L
How do i prove this
Replies
2
Views
701
lev888
lev888
U
Solve triangel ABC where <B=27 degree, b=7cm and a=12cm
Replies
2
Views
600
ugu
U
D
Homework help.
Replies
5
Views
783
Dr.Peterson
Dr.Peterson
A
Euclid Proposition 2
Replies
2
Views
699
Alm_Unclw
A
J
Mathematical steps to work out top coordinates of a triangle when given bottom coordinates and angles.
Replies
6
Views
896
Dr.Peterson
Dr.Peterson
P
Help
Replies
5
Views
861
Dr.Peterson
Dr.Peterson
A
Pipes
Replies
2
Views
729
Anup183
A
L
Find which functions have the same period
Replies
15
Views
2K
BigBeachBanana
BigBeachBanana
J
Equidistant points and circle radius
Replies
3
Views
715
jamestutores
J
U
Without using table, what is the value of tan 3465 degree?
Replies
13
Views
2K
Harry_the_cat
Harry_the_cat
E
Side Lengths
Replies
6
Views
949
blamocur
blamocur
U
to angle 42degree 24'35"
Replies
1
Views
586
Deleted member 4993
D
C
Solving a trigonometric equation
Replies
9
Views
1K
Dr.Peterson
Dr.Peterson
J
Sin Wave in form x=Rsin(ωt+ϕ)
Replies
1
Views
928
blamocur
blamocur
M
A fun little problem I can't solve.
Replies
11
Views
1K
Deleted member 4993
D
L
Why can't I square it?
Replies
16
Views
2K
Dr.Peterson
Dr.Peterson
S
Cot theta graph
Replies
7
Views
3K
Dr.Peterson
Dr.Peterson
K
Herons Formula ...Flaw??
Replies
11
Views
2K
Steven G
Steven G
N
Simplify cos(nθ + θ)
Replies
3
Views
828
nasi112
N
A
Show that 3 points are aligned
Replies
4
Views
888
Dr.Peterson
Dr.Peterson
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