How do I get arc angle between two unit vectors on a spherical triangle?
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I am trying to get an arc angle between two unit vectors on a spherical triangle, but I think something is wrong. I will show my work below.
my work
geometry
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I am trying to get an arc angle between two unit vectors on a spherical triangle, but I think something is wrong. I will show my work below.
my work
geometry
New contributor
You can verify that $r=1$ by evaluating the norm of one of the vectors $OA$,$OB$ or $ OC$.
– N74
2 days ago
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down vote
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I am trying to get an arc angle between two unit vectors on a spherical triangle, but I think something is wrong. I will show my work below.
my work
geometry
New contributor
I am trying to get an arc angle between two unit vectors on a spherical triangle, but I think something is wrong. I will show my work below.
my work
geometry
geometry
New contributor
New contributor
New contributor
asked 2 days ago
ericshi
6
6
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New contributor
You can verify that $r=1$ by evaluating the norm of one of the vectors $OA$,$OB$ or $ OC$.
– N74
2 days ago
add a comment |
You can verify that $r=1$ by evaluating the norm of one of the vectors $OA$,$OB$ or $ OC$.
– N74
2 days ago
You can verify that $r=1$ by evaluating the norm of one of the vectors $OA$,$OB$ or $ OC$.
– N74
2 days ago
You can verify that $r=1$ by evaluating the norm of one of the vectors $OA$,$OB$ or $ OC$.
– N74
2 days ago
add a comment |
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ericshi is a new contributor. Be nice, and check out our Code of Conduct.
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You can verify that $r=1$ by evaluating the norm of one of the vectors $OA$,$OB$ or $ OC$.
– N74
2 days ago