Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
S
Assignment help! Proving cosine rule
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13
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1K
hoosie
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M
Finding position when only 2 angles are known to 2 known points.
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6
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739
MeDaZzA
M
O
Is my solution to this problem correct?
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4
Views
573
Dr.Peterson
Dr.Peterson
J
Center of outscribed circle of triangle
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2
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1K
Dr.Peterson
Dr.Peterson
S
Need help on these problems please
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11
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1K
Deleted member 4993
D
M
truncated square pyramid
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2
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743
Dr.Peterson
Dr.Peterson
A
Geometry Proof
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2
Views
783
Dr.Peterson
Dr.Peterson
H
Question on proving trigonometric identities i found on reddit
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3
Views
664
MarkFL
MarkFL
C
Prove sum of cosec values =0
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7
Views
1K
Colin67
C
C
Help with limits of a trig equation, without calculus
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15
Views
1K
JeffM
J
F
This one made me mad
2
Replies
38
Views
4K
Farzin
F
M
Largest Square inside a hexagon
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10
Views
4K
Romsek
R
L
Wedge-shaped bricks making ring
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4
Views
972
Farzin
F
Y
3D Polygons
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3
Views
533
Dr.Peterson
Dr.Peterson
5
16-Sided Polygon
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3
Views
4K
55fireflite
5
D
Equilateral triangle problem
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7
Views
920
Farzin
F
V
Trigonometry to
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6
Views
784
VeeN22
V
S
Loci problem
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12
Views
888
Sonal7
S
S
Finding an angle given an an angle of a loci.
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10
Views
827
Farzin
F
O
Hard Boat Problem
Replies
3
Views
660
Farzin
F
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