What is the formula of area?
- अरुण कुमार
- 0
- Posted on
The formula for the area
The formula for the area of a shape depends on the type of shape.
Here are some common formulas for different shapes:
Area of a rectangle: A = l * w
Where
- A is the area,
- l is the length of the rectangle, and
- w is its width.
Area of a square: A = s^2
- Where A is the area, and
- s is the length of one side of the square.
Area of a triangle: A = (1/2) * b * h
- Where A is the area,
- b is the base of the triangle, and
- h is its height.
Area of a circle: A = π * r^2
- Where A is the area,
- π (pi) is a mathematical constant approximately equal to 3.14, and
- r is the radius of the circle, which is the distance from the center of the circle to its edge.
Area of a parallelogram: A = b * h
- Where A is the area,
- b is the base of the parallelogram, and
- h is its height.
Area of a trapezoid: A = (1/2) * (b1 + b2) * h
- Where A is the area,
- b1 and b2 are the lengths of the two bases, and
- h is the height of the trapezoid.