Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
Wahamuka
Unit Circle Trigonometry Quick Question
Replies
3
Views
1K
Dr.Peterson
Dr.Peterson
Wahamuka
Unit Circle Trigonometry
Replies
1
Views
999
tkhunny
tkhunny
D
Distance and Midpoint help
Replies
2
Views
1K
HallsofIvy
H
N
This question makes zero sense
Replies
15
Views
2K
Steven G
Steven G
J
trig equation solution help
Replies
6
Views
1K
JeffM
J
N
A cone has a surface area of 1188 cm^2, and a radius of 8.5 cm. Find the height of th
Replies
9
Views
2K
JeffM
J
N
Given base area of 50?
Replies
1
Views
981
Steven G
Steven G
N
I don't really get this question at all
Replies
9
Views
3K
Needhelp4math
N
M
Proof for parallel lines
Replies
8
Views
1K
Dr.Peterson
Dr.Peterson
N
What is the slant height of this cone?
Replies
4
Views
1K
JeffM
J
N
What is the surface area of this shape?
Replies
5
Views
2K
Dr.Peterson
Dr.Peterson
E
Perimeter inequality
Replies
3
Views
1K
eligotas
E
S
Two Column Proof Problem
Replies
1
Views
838
Steven G
Steven G
L
tan(x/2-π/2)=sqrt2 ?
Replies
3
Views
1K
topsquark
topsquark
B
Solve: cos^−1(2x) + sin^−1(x) = π/3
Replies
19
Views
2K
Bobby Bones
B
B
"Strange" exam questions?
Replies
2
Views
1K
Bobby Bones
B
N
What is the volume of this shape?
Replies
3
Views
1K
Bobby Bones
B
B
Satellite line of site, cloud obstruction
Replies
5
Views
1K
Dr.Peterson
Dr.Peterson
M
Help asap
Replies
1
Views
646
Deleted member 4993
D
S
Different solutions to one trig equation?
Replies
6
Views
1K
skeptipus
S
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