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- DictionaryAr·e·a/ˈerēə/
noun
- 1. a region or part of a town, a country, or the world: "rural areas of New Jersey"
- 2. the extent or measurement of a surface or piece of land: "the area of a triangle"
What is Area? Area is the size of a surface! Example: These shapes all have the same area of 9: It helps to imagine how much paint would cover the shape. Area of Simple Shapes. There are special formulas for certain shapes: Example: What is the area of this rectangle? The formula is: Area = w × h. w = width. h = height.
Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.
AREA definition: 1. a particular part of a place, piece of land, or country: 2. nearby: 3. a particular part of a…. Learn more.
What is Area? Illustrated definition of Area: The size of a surface. These shapes all have the same area of 9: Examples: The amount of space inside...
Math. Geometry (all content) Unit 7: Area and perimeter. About this unit. Area and perimeter help us measure the size of 2D shapes. We’ll start with the area and perimeter of rectangles. From there, we’ll tackle trickier shapes, such as triangles and circles. Count unit squares to find area. Learn. Intro to area and unit squares.
Math. Basic geometry and measurement. Unit 1: Intro to area and perimeter. 1,800 possible mastery points. Mastered. Proficient. Familiar. Attempted. Not started. Quiz. Unit test. About this unit. Area and perimeter help us measure the size of 2D shapes. We’ll start with the area and perimeter of rectangles.
Area is the amount of space covered by a two-dimensional figure in a plane. It is the two-dimensional counterpart to length in one dimension, and volume in three dimensions. Area in geometry. The area covered by a shape can be calculated from its 1-dimensional parameters, such as the length and width of a rectangle.
