Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
B
Prove proportions or angle congruences using similarity
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4
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1K
blackdog
B
U
Which of the identities is true?
2
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21
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2K
Deleted member 4993
D
U
PROOF THE IDENTITY
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17
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2K
BeachBanana
BeachBanana
P
Need help please! Simultaneous equation
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3
Views
859
Harry_the_cat
Harry_the_cat
I
Geometry 6 Angle Task. Please Help
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1
Views
509
BeachBanana
BeachBanana
J
finding equivalent expression from sin to cos
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3
Views
801
Dumbass
D
U
Calculation of distance to Ionosphere of Radio Signal
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19
Views
2K
urbancamo
U
D
Descriptive geometry help
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10
Views
2K
Dumbass
D
L
Trapezoid inside a triangle
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9
Views
3K
Loki123
L
L
Trapezoid problem
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16
Views
4K
Dr.Peterson
Dr.Peterson
poliagapitos
Papillon - New Year Challenge
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1
Views
802
poliagapitos
poliagapitos
eco&math=die
Trigonometric equation
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7
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1K
BeachBanana
BeachBanana
L
Middle line trapezoid
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4
Views
1K
Loki123
L
C
What is the measure of Angel G?
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2
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1K
pka
pka
L
How do i prove this
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2
Views
748
lev888
lev888
U
Solve triangel ABC where <B=27 degree, b=7cm and a=12cm
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2
Views
645
ugu
U
D
Homework help.
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5
Views
818
Dr.Peterson
Dr.Peterson
A
Euclid Proposition 2
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2
Views
756
Alm_Unclw
A
J
Mathematical steps to work out top coordinates of a triangle when given bottom coordinates and angles.
Replies
6
Views
1K
Dr.Peterson
Dr.Peterson
P
Help
Replies
5
Views
899
Dr.Peterson
Dr.Peterson
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