Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
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Finding the secant from an angle that isn't cosine
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6
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2K
pka
pka
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(Vector)how to find the force? Please hep
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0
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879
williamwong0402
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Help in the second question of a geometry exercise please help
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2
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3K
helpmepl
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A certain law in geometry
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4
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1K
Welson
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Trig Period problem: Solve tan(x-5)sin(x) = 0 for 0 <= x <= 2pi.
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2
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2K
Steven G
Steven G
K
trignometric intervals: could you somehow express 2pi<x<9pi/4 as 0<x<pi/4 ?
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3
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1K
pka
pka
C
Phase Shift and period for the function y=5cos3(@+60degrees)-1
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1
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1K
ksdhart2
K
J
Need Help with varying arc heights: ship w/ decks cambered for water runoff
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0
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1K
JosephH
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F
2 geometry Qs: Use a piece of graph paper to plot three points to create a triangle.
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2
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3K
HallsofIvy
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2 Geometry Qs: Who is eating the largest mass of freeze pop?
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1
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2K
ksdhart2
K
R
tough trigonometry problem: 3d modeling a Dodecagon
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2
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2K
ksdhart2
K
F
3 Geometry Qs: A rectangular prism has a volume of 144 cubic inches....
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0
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2K
Ficle
F
M
from 150' up, observer meas. 12*, 34* angles of depression for bldg across street
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2
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3K
migo123
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S
Please help me solve: Determine surface areas of composite objects
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6
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3K
securekey
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S
Find angle A in a right-angled triangle, with cos C= 4/5? (with diagram)?
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4
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4K
mmm4444bot
mmm4444bot
S
Need Help on this one problem.
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2
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1K
Steven G
Steven G
R
(tan x+1)(cos x+1)=0: solve on the interval [0,2π]
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3
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3K
pka
pka
A
finding x?
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7
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2K
Otis
Otis
V
An IGCSE Geometry/Probability question
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1
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4K
stapel
stapel
T
need help with geometry questions please
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3
Views
1K
Deleted member 4993
D
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