🟦 Area & Perimeter
Calculate the area of squares, rectangles, triangles, circles and trapezoids.
Circle Area Calculator
Calculate the area and circumference of a circle.
Square Area Calculator
Calculate the area and perimeter of a square.
Rectangle Area Calculator
Calculate the area and perimeter of a rectangle.
Triangle Area Calculator
Calculate the area and perimeter of a triangle.
Parallelogram Area Calculator
Calculate the area and perimeter of a parallelogram.
Trapezoid Area Calculator
Calculate the area and perimeter of a trapezoid.
Calculates the area and perimeter of two-dimensional shapes. It covers basic shapes such as squares, rectangles, triangles, circles, parallelograms and trapezoids.