Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
J
Free body diagrams and equilibrium
Replies
2
Views
5K
jonnburton
J
B
Finding a Point That is Equidistant from 3 Other Points in a Triangle
Replies
4
Views
12K
pka
pka
K
Please help me make this true
Replies
3
Views
1K
MarkFL
MarkFL
K
I don't even know where to start.
Replies
4
Views
2K
Karn00k
K
S
solve 1+ cos2x = 2sin^2x
Replies
3
Views
9K
MarkFL
MarkFL
T
Please help me with this trig question!
Replies
8
Views
4K
thechicinnovation
T
T
Please help me prove this trig problem
Replies
7
Views
5K
thechicinnovation
T
S
Need Help With This Trig Equation
Replies
7
Views
3K
DrPhil
D
H
Similar Right triangles, find altitude
Replies
2
Views
2K
pka
pka
R
Help with number 2
Replies
4
Views
2K
Deleted member 4993
D
A
Rectangle in circle with one of its side subtending 120 degrees on the circumference.
Replies
4
Views
2K
stapel
stapel
C
need help finding 3rd set of coordinates to a right triangle
Replies
19
Views
20K
cja7928
C
B
Geom/Trig Question M20 (p.17)
Replies
3
Views
1K
BenCurtis
B
N
volume cone
Replies
4
Views
2K
DrPhil
D
L
Area of a triangle given 2 sides and angle
Replies
7
Views
3K
lordbodom
L
J
Moment of Force about specified axis
Replies
2
Views
3K
jonnburton
J
B
Help with: A circle of radius 1 is inside a square whose side has length 2....
Replies
15
Views
5K
BenCurtis
B
S
trigo
Replies
2
Views
2K
DrPhil
D
K
help! Trigo Graphs!
Replies
4
Views
2K
kinuel8091
K
N
vector - relative velocity
Replies
1
Views
3K
serds
S
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