Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
A
Trig equation: Solve sin x = - (radical 2) - cos x on 0, 2pi
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7
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3K
as8906
A
E
Euler's Formulae: V=1<0degrees * e**-0.5 * e**-j5 = 0.6065<
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3
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2K
eee
E
A
Solving Trigonometric Equations like 2 cosx - 1 = 0
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7
Views
3K
stapel
stapel
A
Real life use of Trig
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9
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2K
stapel
stapel
H
Need assistance with 2 problems
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3
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1K
soroban
S
J
Probability of Parallelogram, given opp. angles measure 120
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4
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4K
chivox
C
G
Inverse of (1 + tanx)^3/2
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10
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3K
Gascoigne
G
S
Question with trapezoid inside circle
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3
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2K
mmm4444bot
mmm4444bot
M
Converting inches into yards when 1.5"=5 yards?
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2
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2K
skeeter
skeeter
S
Circles Question (involves point of tangency)
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3
Views
1K
Mrspi
M
C
Obtuse triangle, bisected, RTU=11x-30, TRS=13x-32, RUS=94
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4
Views
2K
chivox
C
J
sec^6x(secx tanx)-sec^4 x (secx(secx tanx)=sec^5 x tan^3 x
Replies
1
Views
4K
Deleted member 4993
D
M
Thank You All
Replies
1
Views
1K
Denis
D
M
Graphs functions does y = f(x)
Replies
11
Views
2K
mathmarauder
M
M
Synthetic division Yielding no zeros
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9
Views
2K
fasteddie65
F
A
Truble solving point slope equations.
Replies
6
Views
2K
achingankle
A
H
verifying 2 trig identities
Replies
2
Views
1K
helpmewtrig
H
S
geometry help!!
Replies
2
Views
6K
TchrWill
T
M
Trig Functions and finding the value
Replies
8
Views
2K
Deleted member 4993
D
M
Finding reference angles
Replies
4
Views
8K
mathmarauder
M
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