Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
J
Given length of longer leg, find hyp. of 30-60-90 triangle
Replies
2
Views
2K
JayJay06
J
J
finding increasing period of f(x) = Sin(b/x)
Replies
2
Views
2K
jwpaine
J
J
In parallelogram ABCD, if mA= 5x + 30, and mD= x, find mC.
Replies
3
Views
4K
JayJay06
J
K
Addition Formulas- Trig
Replies
2
Views
2K
skeeter
skeeter
K
Proving identities
Replies
2
Views
3K
soroban
S
J
need help finding apothem of reg. octogon w/ 10" sides
Replies
3
Views
3K
jwpaine
J
S
Equilateral Triangle
Replies
2
Views
2K
spacejunkie
S
V
Determining Cartesian equation
Replies
3
Views
2K
morson
M
N
need help w/ 'criticizing' definitions, etc.
Replies
2
Views
2K
pka
pka
J
Where do I begin? 'The length of a rectangle is....'
Replies
8
Views
3K
jdruopp
J
P
[SPLIT] Find the vector component w of u orthogonal to v.
Replies
4
Views
21K
Peterson25
P
P
Help With Vectors in Plane
Replies
1
Views
1K
pka
pka
K
why does no angle have a cosine of 2
Replies
1
Views
1K
pka
pka
G
Geometry project! 10 ways geometry is used in football????
Replies
2
Views
2K
Denis
D
H
finding coordinates of center of small circle
Replies
1
Views
2K
stapel
stapel
J
Two Quite simple geometry questions
Replies
1
Views
2K
soroban
S
D
find altitude to side of parallelogram, side of rt. triangle
Replies
3
Views
2K
calchere
C
K
help! just converting to fraction!
Replies
2
Views
2K
stapel
stapel
M
hellp! -find the perimeter and area of the regular polygon
Replies
4
Views
2K
marwee
M
G
A sphere, a meterstick, and the sun...
Replies
4
Views
4K
TchrWill
T
You must log in or register to post here.
Top