Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
C
30-60-90 triangle
Replies
3
Views
804
HallsofIvy
H
C
Please help
Replies
2
Views
678
Dr.Peterson
Dr.Peterson
H
Could someone please check my solution?
Replies
3
Views
3K
pka
pka
S
conic problem
Replies
2
Views
655
Dr.Peterson
Dr.Peterson
W
Sin (x) = Sin (y) sqrt(2)
2
Replies
28
Views
3K
walter-
W
D
Measuring Line Segments
Replies
5
Views
2K
Steven G
Steven G
J
Right angle triangle sides
Replies
2
Views
558
Jaosin
J
X
complex numbers: establish the identity??
Replies
2
Views
619
Xupica
X
J
finding Trigonometric identities
Replies
3
Views
652
Steven G
Steven G
K
How to find the diameter of a circle?
Replies
3
Views
638
pka
pka
H
Find Ground Speed
Replies
2
Views
656
Steven G
Steven G
H
Find Speed Without Wind
Replies
1
Views
592
Deleted member 4993
D
A
Area value of the triangle
Replies
3
Views
775
Deleted member 4993
D
O
Help to solve this exercise
Replies
9
Views
1K
Dr.Peterson
Dr.Peterson
S
Q on Vector in 3D space.
Replies
9
Views
2K
Sonal7
S
E
Please help- Similar tringles
Replies
16
Views
2K
eureka
E
A
distance between two cities
Replies
1
Views
656
skeeter
skeeter
S
cosine angle to Cartesian equation.
Replies
9
Views
1K
Sonal7
S
T
Area of trapezoid within a trapezoid
Replies
6
Views
1K
themightypi
T
H
Triangle Problem
Replies
5
Views
823
Steven G
Steven G
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