Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
W
geometry solving ques.reg provi. tiran. similar
Replies
2
Views
2K
fasteddie65
F
O
Trig Identity: sin^2(x)[(cos^2(x)/sin^2(x)) + 1] = 1
Replies
2
Views
1K
fasteddie65
F
S
Values of ?
Replies
4
Views
1K
mathmarauder
M
M
Show work and sketch the graph
Replies
14
Views
3K
mathmarauder
M
M
trig Function, reference angle
Replies
2
Views
2K
mathmarauder
M
J
trig. problem: sin(5x/2)-sin(3x/2)-sin(x/2)=0
Replies
1
Views
3K
Deleted member 4993
D
M
Find the Radius...Find the free online calculator
Replies
3
Views
2K
Denis
D
M
Graphing and inverse
Replies
4
Views
2K
mathmarauder
M
tkhunny
Fundamental Trigonometry
Replies
2
Views
2K
tkhunny
tkhunny
M
  • Locked
circle from a square
Replies
12
Views
3K
stapel
stapel
G
Vectors issue
Replies
1
Views
1K
Deleted member 4993
D
L
Help with trig identity
Replies
5
Views
1K
lilygirl
L
O
Quick Trig Proving Problem
Replies
1
Views
1K
Deleted member 4993
D
F
AS Student Question
Replies
2
Views
989
footytz
F
K
Tough Problems from my brother: triangles / Trapezoid
Replies
4
Views
1K
Deleted member 4993
D
K
Finding Vertices of octagon w/ radius r, center at origin,
Replies
2
Views
2K
pka
pka
D
find volumes of cubes: for A, L=H=w=10_5/8; for B, L=H=w=21
Replies
1
Views
1K
soroban
S
M
proofs: no idea how to go beyong step 2
Replies
1
Views
1K
Deleted member 4993
D
O
Grade 11 Trigonometric Identites Questions
Replies
8
Views
7K
Deleted member 4993
D
M
Explain how pos., neg. integers are added, mult, using mod 5
Replies
1
Views
2K
stapel
stapel
You must log in or register to post here.
Top