Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
L
IB-Wheel trigonometry problem
Replies
2
Views
529
Leah5467
L
O
Urgent! Geometry Question?
Replies
6
Views
1K
Ocean
O
O
Frustum of a cone question
Replies
6
Views
754
Ocean
O
O
Geometry question using Pythagoras’ Theorem?
Replies
4
Views
3K
MarkFL
MarkFL
A
Formula to find an angle that can change.
Replies
0
Views
551
Alex7710
A
J
Finding a missing distance/angle
Replies
7
Views
717
Dr.Peterson
Dr.Peterson
M
Trigonometry Rcos(x+a)
Replies
1
Views
706
moonmaker27
M
L
IB-Function on Bridge(real world application)
Replies
6
Views
771
Leah5467
L
L
IB-Why does 2 π/b=period?
Replies
6
Views
24K
Leah5467
L
B
Two Dimensional Geometry
Replies
5
Views
666
Otis
Otis
R
Area moment of inertia of irregular shape
Replies
2
Views
1K
rww88
R
A
Nice Circle
Replies
0
Views
469
Artyom
A
A
Area of Sector and Area of Triangle
Replies
8
Views
2K
Dr.Peterson
Dr.Peterson
B
find the equation for the diagonal BD
Replies
15
Views
3K
bumblebee123
B
E
Sin and Cos
Replies
6
Views
762
MarkFL
MarkFL
A
Circle Proof Help
Replies
3
Views
780
amp1053
A
B
calculate the perimeter of the polygon
Replies
1
Views
523
ksdhart2
K
S
Changing the radius of an arch so its length is the same, but its width is smaller
2
Replies
20
Views
2K
Dr.Peterson
Dr.Peterson
B
show that angle BAE = 90 degrees
Replies
11
Views
2K
Steven G
Steven G
D
what is the formula to calculate major arc length , ??
Replies
7
Views
1K
Otis
Otis
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