# The Solid Angle of a Plane Triangle

```@article{vanOosterom1983TheSA,
title={The Solid Angle of a Plane Triangle},
author={Adriaan van Oosterom and Jan Strackee},
journal={IEEE Transactions on Biomedical Engineering},
year={1983},
volume={BME-30},
pages={125-126}
}```
• Published 1 February 1983
• Physics
• IEEE Transactions on Biomedical Engineering
An analytical expression is presented for the solid angle subtended by a plane triangle at some arbitrary point in space. Using this expression, the time required for numerical computation is cut down to one third.
297 Citations

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