Area is the size of a surface! Learn more about Area, or try the Area Calculator. Triangle. Area = ½ × b × h. b = base. h = vertical height. Square. Area = a2. a = length of side.

Learn what area is and how to calculate it for different shapes, such as rectangles, circles, triangles and polygons. Find formulas, diagrams, worksheets and interactive tools to help you understand and practice area.

Calculate the area of common shapes like square, rectangle, triangle, circle, and more with this online tool. Enter the measurements and get the results with formulas and explanations.

Learn what area is in math, how to calculate it for different shapes, and how to find the area of composite figures. Explore the origin, applications, and FAQs of area with games, worksheets, and examples.

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 of a Triangle tutorial. Pictures, examples and many practice problems on how to find the area of a triangle from its base and its height.

Learn the various meanings and uses of the word area, from geometry to geography to brain anatomy. See synonyms, examples, etymology, and related phrases of area.

If you're wondering how to calculate the area of any basic shape, you're in the right place - this area calculator will answer all your questions. Use our intuitive tool to choose from sixteen different shapes, and calculate their area in the blink of an eye.

Area is the amount of space occupied by a two-dimensional figure. In other words, it is the quantity that measures the number of unit squares that cover the surface of a closed figure. The standard unit of area is square units which is generally represented as square inches, square feet, etc.