Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
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13. OABC is a parallelogram. OA = a, OC = c, BCE is a straight line... (vector math)
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2K
Wiz
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12. OABC is a parallelogram, OA = 3b - 2q, OC = 5p + 6q... (vector math)
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759
Wiz
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9. ABCD is a parallelogram, AB = b, AD = d, AF = 4BF, ... (vector math)
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842
Wiz
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7. In the triangle ABC, AB = b and AC = c.... (vector math)
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803
Wiz
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Longest path in graph
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761
sliziky
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Two year 9 maths questions
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2
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1K
stapel
stapel
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Vector(math): Finding the force of R and F
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3
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1K
Deleted member 4993
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Simplify the expression to the sum of two trigonometric functions
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3
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1K
Deleted member 4993
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I
Intersection of two curves on x/y plane
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3
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2K
stapel
stapel
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Help Solving Trig Function sec^2x+2secx-1=0 using quadratic formula over [0,360)
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6
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4K
Deleted member 4993
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F
help fine distance
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1
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1K
Deleted member 4993
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T
finding the 2:1 ratio height and radius of a cylinder using the volume
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10
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10K
tracer123
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Find the area on the lawn on which the goat can graze.
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2K
gen_shao
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Simplifying trigonometric expressions
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1
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2K
Deleted member 4993
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Find the shortest distance between two parabolas
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1
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9K
ksdhart
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Find the distance between X and the north edge of the triangle
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4
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2K
stapel
stapel
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Conics Question
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1
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854
Deleted member 4993
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A
Slope, which is Y
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1
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959
stapel
stapel
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Trig Proof: Cos(x-y)/cos(x)sin(x)=tan(x)cot(y)
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1
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1K
stapel
stapel
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Given: sin θ = 0.5446, opposite = 160, How do you solve?
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1
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3K
stapel
stapel
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