Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
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Introductory Geometry Question
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2
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1K
Denis
D
C
solutions in polar form?
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4
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2K
iambryanatkinson
I
A
help on cos^-1 equation
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3
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1K
tkhunny
tkhunny
C
Solving trig Equations
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1
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1K
Deleted member 4993
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T
Prove that (1 - cos^2 x)(1 + cos^2 x) = 1
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3
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2K
Tinkermom
T
A
help on sec^-1
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3
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7K
mmm4444bot
mmm4444bot
A
Elaboration of polynomials.
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0
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1K
Assassin315
A
T
More Proving Identities
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2
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1K
Tinkermom
T
F
circle shaded area
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2
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16K
soroban
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S
COMPLETELY LOST :(
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2
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2K
galactus
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G
Cosine Trig Question has me confused
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2
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1K
gangstertrojan8
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E
geometry question
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2
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2K
Denis
D
P
Lateral/total area for a prism with a polygon base
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3
Views
2K
mmm4444bot
mmm4444bot
C
complex numbers
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3
Views
1K
mmm4444bot
mmm4444bot
T
Trig. problem
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3
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2K
Tinkermom
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T
Proving Identities
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1
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1K
Deleted member 4993
D
I
trig
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3
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1K
masters
M
I
trig
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3
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1K
masters
M
M
Find the radius of a circle given arc length ??
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2
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12K
Denis
D
A
Odd - even properties to find the exact value
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3
Views
4K
mmm4444bot
mmm4444bot
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