Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
M
Expressing Area of polygon using trigonometry
Replies
10
Views
4K
meesh_was_here
M
S
Show that the 4 points all lie on the same plane
Replies
3
Views
54K
pka
pka
G
Compound Locus need extreme help fast
Replies
6
Views
3K
happy
H
M
Help w/ triangles: length of one leg is 8 cm less....
Replies
1
Views
2K
Mrspi
M
X
Ferris Wheel: how far above ground are you...?
Replies
0
Views
3K
xxjct711xx
X
X
Sin(-120): how to find exact value with no calculator?
Replies
2
Views
9K
skeeter
skeeter
G
Perpendicular vector question
Replies
1
Views
1K
skeeter
skeeter
S
circle confusion
Replies
2
Views
1K
soroban
S
S
Evaluate the series to the nearest....
Replies
1
Views
1K
stapel
stapel
G
Help with triangle
Replies
2
Views
1K
stapel
stapel
J
equation of circle (pixels on computer screen)
Replies
2
Views
2K
soroban
S
M
Area of Rhombus
Replies
4
Views
2K
mikosangeleyes
M
F
Proving Trig Identities
Replies
2
Views
1K
f1player
F
C
Pythagorean Theorem: Intergrated Math
Replies
7
Views
3K
Ti-Pro.doc.
T
G
Is this correct? simplify 1/sqrt(x^2 - 9^2) when...
Replies
2
Views
3K
Guest
G
R
Solving Right Triangles
Replies
4
Views
2K
stapel
stapel
G
Need help solving trig equations: 2 cos^2(x) = cos(x), etc
Replies
1
Views
1K
tkhunny
tkhunny
G
Verify identities: 1/(secx + 1) = cot^(2)x secx - ...
Replies
2
Views
2K
Guest
G
J
secant and tangent
Replies
9
Views
4K
jazziza87
J
V
Singularities
Replies
1
Views
1K
pka
pka
You must log in or register to post here.
Top