Definition: "Areae" refers to the measure or measurement of land, especially in a geographic context. It means "the portion" or "a part of." The term comes from Latin "are," meaning "to be," which is also used as the root for "area," suggesting that it's about space or territory. Here are some more detailed definitions: 1.

Area

: In geometry, area is defined as the amount of space enclosed within a two-dimensional surface. It’s measured in square units like meters (m), feet (ft), etc., or in other metric systems if appropriate (like kilometers, centimeters). 2.

Volume

: The volume of a solid object or shape is its three-dimensional representation that represents its size and shape. 3.

Area of a circle

: In geometry, the area of a circle is calculated using π (pi) as the value for this specific number in mathematics. It's given by the formula: A = πr², where A is the area and r is the radius of the circle. 4.

Sphere

: A sphere is a three-dimensional shape with all points on its surface the same distance from a single center point, called the center or focus. The volume of a sphere is directly proportional to the cube of its radius. 5.

Rectangle

: A rectangle is a quadrilateral with four right angles and opposite sides that are equal in length. 6.

Circle

: A circle is a two-dimensional shape with all points on it having the same distance from a point called the center or center of the circle. 7.

Triangle

: A triangle is a polygon with three edges (sides) and three vertices (corners). 8.

Plane

: In geometry, a plane is an two-dimensional surface that extends infinitely in both directions. 9.

Plane Geometry

: It's the study of shapes using four basic types: triangles, squares, rectangles, and circles. 10.

Solid

: A solid object has three dimensions: length, width, and height (or depth if the object is a shape like a prism). These are just some examples; "Areae" is used in many different contexts throughout history, including mathematics and science.

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