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Definition
| a straight line extending from the center of a circle or sphere to the circumference or surface |
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Term
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Definition
| a straight line passing through the center of a circle or sphere and meeting the circumference or surface at each end. |
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Term
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Definition
| one of the parts into which something naturally separates or is divided; a division, portion, or section |
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Term
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Definition
| the line segment between two points on a given curve. |
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Term
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Definition
| the outer boundary, especially of a circular area; perimeter |
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Term
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Definition
| touching at a single point, as a tangent in relation to a curve or surface. |
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Term
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Definition
| an intersecting line, especially one intersecting a curve at two or more points. |
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