This area calculator determines the area of a number of common shapes, including rectangle, triangle, trapezoid, circle, sector, ellipse, and parallelogram. Area is the size of a surface Learn more about Area, or try the Area Calculator. The area of a shape is a two-dimensional quantity that is measured in square units like square inches, square feet, square yards.

Understanding the Context

Learn more about the area, area formulas of different shapes along with examples. Area - What is Area? Definition, Area of Shapes Formula - Cuemath 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.

Key Insights

Area refers to the amount of space inside a shape or surface. The area of a shape can be determined by placing the shape over the grid and counting the number of squares that itcovers. Various shapes have various formulas to calculate the area, known as area formulas. Many geometric figures are made up of two or more common figures, and their areas can be calculated using a combination of the area formulas above. These types of geometric figures are referred to as composite figures.

Final Thoughts

Find the area of the composite figure below to the nearest tenth. Area is the space inside a 2D shape, measured in square units. Learn the area formulas for square, rectangle, triangle, circle, and other shapes.