Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
M
What is the length of a circle called ?
Replies
6
Views
3K
Otis
Otis
L
trigonometric identity question
Replies
7
Views
2K
Steven G
Steven G
G
Difficulty putting trig into calculator
Replies
4
Views
951
JeffM
J
C
Acoustics: Convert volume of a cube to an equal volume size right triangle container.
Replies
3
Views
840
The Highlander
The Highlander
A
Shortest Distance between an Equation and a Line
Replies
5
Views
904
The Highlander
The Highlander
J
Plumbing Question
Replies
4
Views
1K
The Highlander
The Highlander
J
coordinate geometry proof (rectangle)
Replies
2
Views
1K
The Highlander
The Highlander
T
How to solve this using law of sines
Replies
1
Views
648
stapel
stapel
T
Pls help me solve these problems
Replies
1
Views
537
stapel
stapel
M
My friend needs help!
Replies
1
Views
571
stapel
stapel
M
Trapezoid
Replies
15
Views
4K
The Highlander
The Highlander
shahar
Doubling the Cube
Replies
4
Views
932
JeffM
J
A
Toppling problem
Replies
5
Views
1K
blamocur
blamocur
shahar
Circle inscribe a hexagon
Replies
17
Views
2K
The Highlander
The Highlander
M
Convex pentagon
Replies
4
Views
3K
Dr.Peterson
Dr.Peterson
J
Ellipse and tangents
Replies
0
Views
444
J_dash
J
K
Help solve this problem
Replies
0
Views
399
Khusab
K
J
Ellipse in Conics
Replies
0
Views
429
J_dash
J
J
Ellipse and Tangents
Replies
0
Views
401
J_dash
J
S
Stereometry HW check please
Replies
0
Views
420
Sarahjevo
S
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