Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
B
Viewing angles.
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6
Views
7K
HallsofIvy
H
T
Triangles
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6
Views
2K
Ahatmose
A
A
Finding the chord of a known square and circle
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5
Views
2K
tkhunny
tkhunny
C
Rotation and Transformation help needed
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0
Views
916
Chris2307
C
I
vector question: X is midpoint of OA, OY = (2/3)OB, Z is midpoint of AB.
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1
Views
2K
Deleted member 4993
D
T
Angle of elevation to the sun is 26 degrees, flagpole casts shadow 82 feet long.
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2
Views
2K
tiny7smom
T
D
College Trig Merry-Go-Round Extended Problem, please help?
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2
Views
2K
Deleted member 4993
D
N
Distance between ships: One ship leaves port at 1pm traveling at 12 mph at a heading
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1
Views
4K
mmm4444bot
mmm4444bot
S
Help with Grandson's 6th grade Geometry
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3
Views
1K
Deleted member 4993
D
P
Hi! Please help (Find sin(a + b), w/ a, b in Q1, from triangles shown)
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1
Views
861
mmm4444bot
mmm4444bot
I
Find area of a quadrilateral
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2
Views
1K
stapel
stapel
W
Mapping line y=x finding the angle?
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5
Views
2K
Electrical
E
N
Difference between standard forms of parabolas
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3
Views
1K
Nikolas111
N
J
Need some help understanding unit vector equation please!
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1
Views
1K
HallsofIvy
H
X
Find X: If AB = CD, BC = AB - 2, and DE = 7, find AB.
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1
Views
1K
Deleted member 4993
D
L
Relationship between the angles of two triangles (College level)
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3
Views
1K
cougartracks4
C
L
Trying to find the measure of all arc
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2
Views
990
lovealgebranotgeometry
L
M
Super tricky vectors Q: OA=4a, OB=4b; N div. AB in ratio 3:1; M,N,R & O,B,R collinear
Replies
2
Views
1K
MathsWizard
M
R
A person starts at Camp 1 and walks 4km..... (one of these types of questions)
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4
Views
2K
HallsofIvy
H
B
Need to find adj. side b: hyp. c = 120, angle opp. side a is 30*
Replies
1
Views
2K
mmm4444bot
mmm4444bot
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