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Find the area of shapes in Maths here. Learn the formulas for the area of different types of plane figures and solid shapes along with the table and solved examples at BYJU'S.
Area of Plane Shapes. 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.
The exact area of many common shapes can be calculated using well-defined formulas. Circle. The area of a circle with radius r is: A = πr 2. Triangle. The area of a triangle with base, b, and height, h, is: If the side lengths of the triangle are given, the area can be found using: where a, b, and c are side lengths, and. Equilateral triangle.
Here are the most important and useful area formulas for sixteen geometric shapes: Square area formula: A = a². Rectangle area formula: A = a × b. Triangle area formulas: A = b × h / 2 or. A = 0.5 × a × b × sin(γ) or. A = 0.25 × √( (a + b + c) × (-a + b + c) × (a - b + c) × (a + b - c) ) or. A = a² × sin(β) × sin(γ) / (2 × sin(β + γ))
Area formula finds application in calculating the total region covered by a shape in 2-D plane. Different area formulas can be used to calculate area of different depending upon the type and parameters given.
The area of a shape is a two-dimensional quantity that is measured in square units like square inches, square feet, square yards. Learn more about the area, area formulas of different shapes along with examples.
Area of a shape is the space enclosed within the perimeter or the boundary of a given shape. Learn the area formulas for basic geometric shapes with examples.
