Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
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solving for length of a bisected triangle side based on proportions?
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2
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1K
markhunter72
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Stuck On Identities.
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4
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2K
MJFan
M
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convert the equation to polar co-ordinates (follow-up)
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2
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1K
ksdhart
K
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How many triangles in this oblique triangle?
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3
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2K
hatetrig
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Stuck in Mathbook can you help?
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1
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1K
stapel
stapel
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Basic Trig Functions: solve 2cos(3x) + sqrt(3) = 0
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3
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4K
Pradeep
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G
Find the area on the lawn on which the goat can graze.
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5
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4K
Pradeep
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10. In the parallelogram ABCD, AB = b and AD = d. Also... (vector math)
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2
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1K
Wiz
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A
Simple(?) proof on points on bisecting lines.
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2
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1K
alex909
A
J
trig vector question please please help
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1
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1K
stapel
stapel
W
13. OABC is a parallelogram. OA = a, OC = c, BCE is a straight line... (vector math)
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0
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2K
Wiz
W
W
12. OABC is a parallelogram, OA = 3b - 2q, OC = 5p + 6q... (vector math)
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0
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772
Wiz
W
W
9. ABCD is a parallelogram, AB = b, AD = d, AF = 4BF, ... (vector math)
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0
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858
Wiz
W
W
7. In the triangle ABC, AB = b and AC = c.... (vector math)
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0
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815
Wiz
W
S
Longest path in graph
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0
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771
sliziky
S
O
Two year 9 maths questions
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2
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1K
stapel
stapel
W
Vector(math): Finding the force of R and F
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3
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1K
Deleted member 4993
D
M
Simplify the expression to the sum of two trigonometric functions
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3
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1K
Deleted member 4993
D
I
Intersection of two curves on x/y plane
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3
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2K
stapel
stapel
S
Help Solving Trig Function sec^2x+2secx-1=0 using quadratic formula over [0,360)
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6
Views
4K
Deleted member 4993
D
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