Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
A
Need help with finding an angle
Replies
1
Views
1K
wjm11
W
N
Construct the diagram
Replies
0
Views
989
Njabs
N
G
Please help with geometry triangle proof problem
Replies
4
Views
2K
mmm4444bot
mmm4444bot
N
Construct the following loci
Replies
5
Views
3K
Njabs
N
M
Using the Sine Formula, prove that.
Replies
0
Views
2K
Miki150
M
C
impossible homework
Replies
1
Views
1K
Bob Brown MSEE
B
S
Proving a really frustrating trig identity
Replies
2
Views
2K
mmm4444bot
mmm4444bot
A
How many will fit?
Replies
0
Views
929
alem
A
S
very difficult question
Replies
2
Views
1K
Deleted member 4993
D
markraz
trig idenity mishap
Replies
5
Views
2K
markraz
markraz
N
Constructing points that lie on the locus of a point
Replies
5
Views
3K
Njabs
N
T
Reciprocating piston puzzle, can anybody solve it?
Replies
1
Views
1K
Deleted member 4993
D
N
Construction Geometry
Replies
6
Views
2K
Njabs
N
N
Triangles, properties, speciial points and their position
Replies
1
Views
1K
Njabs
N
T
Wave form equation question
Replies
0
Views
883
TehSwedishBeast
T
N
Quadrilaterals
Replies
5
Views
2K
Njabs
N
X
Impossible problem? Trig/geometry circle problem that contradicts itself...
Replies
5
Views
4K
Xonian
X
J
Sine and cosine functions!
Replies
1
Views
2K
stapel
stapel
N
Addition formula for cosine proof, using subtraction formula for cosine
Replies
1
Views
1K
Nazariy
N
D
SAT Math Question
Replies
7
Views
3K
Deleted member 4993
D
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