Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
E
Circle and square geometry/calculus problem
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2
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2K
stapel
stapel
T
Regular hexagon problem in similarity chapter
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2
Views
2K
Teachmmburns
T
E
Function with same ratio between two points
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4
Views
2K
ebutyouyou
E
Y
Help with using the distance formula with variable
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2
Views
1K
stapel
stapel
G
Evaluating cos[1/2(arcsin(15/17))]
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5
Views
2K
Deleted member 4993
D
T
Angle measure: The sides of a triangle measure 18 , 25 and 36 inches.
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3
Views
2K
tiny7smom
T
M
Finding the lenght of a wire strung between two posts, as shown...
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1
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1K
Deleted member 4993
D
B
Radius, circle: determine the radius r from a in the square of Side 3a
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5
Views
2K
Benacer
B
G
Finding cot(a+2B) Given tan(a) and Sin(b)
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2
Views
1K
GrandMa5TR
G
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
Replies
0
Views
908
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)
Replies
1
Views
848
mmm4444bot
mmm4444bot
I
Find area of a quadrilateral
Replies
2
Views
1K
stapel
stapel
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