Measured in square units, this quantity describes the extent of a two-dimensional region.

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Your new ahaArea

Area: Measurement of the space enclosed within a two-dimensional shape. Source: Area ↗

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10This measurement totals the distance around a plane figure's boundary.RECALL
Perimeter
Perimeter totals the distance around a shape's edge by adding up the lengths of every side.
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11These measures of rotation between rays are expressed in degrees or radians.RECALL
Angles
Angles measure the space between two intersecting lines, expressed in degrees or radians.
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12These straight lines in the same Euclidean plane never intersect.RECALL
Parallel Lines
Parallel lines stay the same distance apart forever, never intersecting no matter how far extended.
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