plane angle

Noun

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Noun

**plane angle** (*plural* plane angles)

- (
*geometry*) An angle formed by two intersecting straight lines. - (
*geometry*) An angle formed by two intersecting planes, measured by the angle between two intersecting straight lines that are in respective planes and perpendicular to the intersection of the planes.

- French: angle plan
- Russian: пло́ский у́гол

This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.003