Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
S
How to do this, idk where to start.
Replies
10
Views
2K
hoosie
H
D
Find the sum of the angles
Replies
6
Views
1K
Dr.Peterson
Dr.Peterson
D
Find an angle
Replies
7
Views
1K
DukiMath
D
S
I got stuck. Almost done
Replies
9
Views
1K
pka
pka
A
Icosahedron Issue
Replies
9
Views
2K
Dr.Peterson
Dr.Peterson
S
One question might be almost done
Replies
4
Views
799
Dr.Peterson
Dr.Peterson
S
One more step
Replies
1
Views
610
Steven G
Steven G
S
One question almost done
Replies
7
Views
1K
Dr.Peterson
Dr.Peterson
S
Tough Problems
Replies
11
Views
1K
Dr.Peterson
Dr.Peterson
F
How to calculate angle if 2 sides are known?
Replies
3
Views
1K
Dr.Peterson
Dr.Peterson
O
I’m not sure how to work out the area of this composite shape
Replies
3
Views
1K
Steven G
Steven G
S
2 Problems no idea
Replies
5
Views
714
Dr.Peterson
Dr.Peterson
S
Assignment help! Proving cosine rule
Replies
13
Views
2K
hoosie
H
M
Finding position when only 2 angles are known to 2 known points.
Replies
6
Views
881
MeDaZzA
M
O
Is my solution to this problem correct?
Replies
4
Views
659
Dr.Peterson
Dr.Peterson
J
Center of outscribed circle of triangle
Replies
2
Views
1K
Dr.Peterson
Dr.Peterson
S
Need help on these problems please
Replies
11
Views
1K
Deleted member 4993
D
M
truncated square pyramid
Replies
2
Views
846
Dr.Peterson
Dr.Peterson
A
Geometry Proof
Replies
2
Views
858
Dr.Peterson
Dr.Peterson
H
Question on proving trigonometric identities i found on reddit
Replies
3
Views
800
MarkFL
MarkFL
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