Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
G
Radius of arc (I am trying to draw this in CAD)
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2
Views
2K
mmm4444bot
mmm4444bot
H
Help completing square for conic
Replies
4
Views
1K
hellawowser
H
G
Please help!!
Replies
2
Views
2K
mmm4444bot
mmm4444bot
F
Fractal algorithms
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1
Views
1K
Ishuda
I
S
How would I solve the following?
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3
Views
4K
sktsasus
S
H
Tangents to Circle
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1
Views
810
tkhunny
tkhunny
V
Solution to finding the plastic needed for a rectangular prism.
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1
Views
1K
Deleted member 4993
D
K
Material needed to create an open box
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3
Views
2K
mmm4444bot
mmm4444bot
Z
Right triangle in a circle
Replies
6
Views
2K
lookagain
L
I
how many solutions are there for the equation sinxcosx = 1/6
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5
Views
4K
tkhunny
tkhunny
K
Can you help me solve tihs?
Replies
1
Views
1K
mmm4444bot
mmm4444bot
M
Trigonometry and forces
Replies
1
Views
904
tkhunny
tkhunny
Z
Problem from Do Carmo
Replies
1
Views
896
tkhunny
tkhunny
M
"simplify cos(x-30)-cos(x+30)"
Replies
3
Views
1K
tkhunny
tkhunny
S
How would I solve the following using matrices?
Replies
2
Views
1K
Deleted member 4993
D
M
Calculate the diameter + circumference of a circle (straight line on circumference)
Replies
8
Views
3K
mitchellleary
M
G
If move the origin of a rectangle, rectangle gets smaller by a factor of amount moved
Replies
1
Views
1K
mmm4444bot
mmm4444bot
V
Extremely hard trigo prob: "Nathan is swimming across a river from A to B..."
Replies
3
Views
4K
stapel
stapel
S
How would I solve the following set of equations using matrices (row operations)?
Replies
4
Views
1K
stapel
stapel
F
Can only prove 2 out of 4 solutions...wouldnt mind be pointed in the right direction
Replies
10
Views
3K
mmm4444bot
mmm4444bot
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