Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
R
Geometry determining solution using law of sines
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15
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1K
MarkFL
MarkFL
R
Geometry 30 60 90 special right triangles
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1
Views
458
Aliabla
A
C
Finding area within a circle from a point NOT at the centre
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6
Views
2K
Coach Sanders
C
O
Geometry - Interior Angle
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4
Views
719
pka
pka
B
Difficult Trig Problem
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3
Views
668
MarkFL
MarkFL
R
Geometry 45 45 90 degree special triangles
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3
Views
683
Harry_the_cat
Harry_the_cat
L
Circles angles and perimeters
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6
Views
817
Steven G
Steven G
Rabinov23
Which of the following points lie on a line y=3x+4
2
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26
Views
4K
Steven G
Steven G
J
Area of a triangle
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4
Views
622
johntomazekas
J
R
Geometry help(geometric mean in right triangles)
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17
Views
1K
rachelmaddie
R
R
Geometry: finding angles of elevation and depression
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4
Views
703
rachelmaddie
R
R
Geometry determining solutions
2
Replies
23
Views
2K
MarkFL
MarkFL
N
Find the value of angle X ?
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15
Views
1K
bZNyQ7C2
B
B
Prove the Theorem of Menelaus in the case where at least one Menelaus Point is improper
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1
Views
816
bZNyQ7C2
B
R
Geometry trig
2 3 4
Replies
65
Views
6K
rachelmaddie
R
H
Interior angle of a triangle
Replies
0
Views
420
HarshaUmapathi
H
R
Geometry angles of elevation and depression
Replies
5
Views
756
Deleted member 4993
D
K
Find the distance between the centroid of a triangle and a random line $l$
Replies
1
Views
524
Dr.Peterson
Dr.Peterson
N
Decide which figure illustrate v=−arccos(t) ?
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3
Views
1K
Nivelo
N
E
Find the area of a circle
Replies
9
Views
1K
Dr.Peterson
Dr.Peterson
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