Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
B
Trigonometric function questions
Replies
2
Views
609
Otis
Otis
J
Help!
Replies
0
Views
507
jiihaa321
J
A
Parallelogram diagonal calculation
Replies
7
Views
1K
Deleted member 4993
D
J
Help
Replies
6
Views
961
Otis
Otis
K
Problm
Replies
12
Views
1K
mmm4444bot
mmm4444bot
A
When does y = sin⁡ (x + a) and y = sin⁡ (x + b) have identical graphs?
Replies
14
Views
1K
Steven G
Steven G
S
Trigonometry
Replies
11
Views
1K
Deleted member 4993
D
K
Oxford University Problem
Replies
1
Views
607
Deleted member 4993
D
A
Derivative of a sine function
Replies
2
Views
637
HallsofIvy
H
S
truncated icosahedron and sphere
Replies
2
Views
2K
Stewart17
S
P
Prove that theta angle = 90 degrees
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5
Views
1K
petarantes
P
K
Angles of Elevation/Depression
Replies
10
Views
1K
HallsofIvy
H
M
  • Poll
Analytical Geometry
Replies
2
Views
591
Steven G
Steven G
K
finding angle of elevation and depressin
Replies
2
Views
733
Steven G
Steven G
B
Find area of green sections- please help!!
Replies
2
Views
539
Dr.Peterson
Dr.Peterson
M
Sketch 2 cycles of the function. Plot and label at least 5 points.
Replies
8
Views
2K
Deleted member 4993
D
R
Convert decimal into a square root number
Replies
15
Views
27K
Dr.Peterson
Dr.Peterson
D
Law of sines
Replies
4
Views
772
Steven G
Steven G
E
How to measure shape proportion
Replies
3
Views
854
lev888
lev888
S
Trouble finding area of an irregular pentagon using trig functions
Replies
1
Views
602
Dr.Peterson
Dr.Peterson
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