Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
P
Trig identity / equation help :) H_c=151.8-sqrt[192584.0-103612.3*...]
Replies
6
Views
979
Steven G
Steven G
P
Finding the volume of a stand up pouch
Replies
6
Views
3K
blamocur
blamocur
A
Need explanation to the answers
Replies
8
Views
1K
topsquark
topsquark
L
compound angle problem
2
Replies
21
Views
4K
mmm4444bot
mmm4444bot
J
Angle of Depression question
Replies
5
Views
1K
The Highlander
The Highlander
G
Pythagorean Theorem (derive final numbers based on A=1021-829, B=1021-461)
Replies
9
Views
2K
Steven G
Steven G
M
arc length question (Arc length AB, Radius 4, angle length pi/6)
Replies
4
Views
1K
The Highlander
The Highlander
J
primitive mathematical concepts
Replies
2
Views
667
pka
pka
M
What is the length of a circle called ?
Replies
6
Views
2K
Otis
Otis
L
trigonometric identity question
Replies
7
Views
1K
Steven G
Steven G
G
Difficulty putting trig into calculator
Replies
4
Views
877
JeffM
J
C
Acoustics: Convert volume of a cube to an equal volume size right triangle container.
Replies
3
Views
784
The Highlander
The Highlander
A
Shortest Distance between an Equation and a Line
Replies
5
Views
852
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
603
stapel
stapel
T
Pls help me solve these problems
Replies
1
Views
493
stapel
stapel
M
My friend needs help!
Replies
1
Views
519
stapel
stapel
M
Trapezoid
Replies
15
Views
3K
The Highlander
The Highlander
shahar
Doubling the Cube
Replies
4
Views
870
JeffM
J
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