Line is measured by which quantity?

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Multiple Choice

Line is measured by which quantity?

The main idea is that a line (specifically a line segment) is measured by its length—the distance between its endpoints. Circumference measures the distance around a circle, not along a straight line. Diameter is the distance across a circle through its center, and radius is half of that distance. So when you’re talking about how long a line is, the appropriate quantity is length.

The main idea is that a line (specifically a line segment) is measured by its length—the distance between its endpoints. Circumference measures the distance around a circle, not along a straight line. Diameter is the distance across a circle through its center, and radius is half of that distance. So when you’re talking about how long a line is, the appropriate quantity is length.

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