Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
T
verify identity: (sin^2(x)) (csc^2(x) - 1) = cos^2(x)
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2
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2K
soroban
S
C
trig. help needed
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3
Views
2K
stapel
stapel
X
solve for x: 4cos 2x + 3
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1
Views
4K
tkhunny
tkhunny
F
Pentagon ABCDE and RSTUV are similar. The sides of ABCDE are
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1
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4K
arthur ohlsten
A
C
trig question
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3
Views
2K
arthur ohlsten
A
C
finding displacement, speed and velocity
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1
Views
2K
soroban
S
D
Polar equation ordered pairs
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1
Views
2K
soroban
S
O
Solve sin(3x)+cos(2x)=0
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7
Views
11K
ojchase
O
M
Possible Values of X
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1
Views
1K
pka
pka
S
Help getting started
Replies
4
Views
2K
staceyrho
S
C
Help With Double Angle And Half Angle Formulas(Algebra 2)!
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4
Views
3K
arthur ohlsten
A
A
find x, given lines and angles, etc.
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5
Views
2K
arthur ohlsten
A
G
Need help putting a few parts of information together...
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3
Views
2K
galactus
G
A
Need Trig - Unit Circle help....please..
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2
Views
2K
andipandi1220
A
M
graphing: find asymptotes of y = 4 csc(1/2x - pi/4)
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3
Views
6K
skeeter
skeeter
M
minutes and degrees: statute miles in nautical miles
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3
Views
3K
messa
M
M
angular speed question (sprocket assembly)
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4
Views
4K
messa
M
S
find Circumference of Circle, given radius
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2
Views
2K
Denis
D
J
Need help with unit/ trig equation
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2
Views
2K
JS
J
J
prop. of equality that justifies 'If AB = CD and CD = EF,...
Replies
3
Views
9K
Mrspi
M
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