Perimeter of a trapezoid
Kapitoly: Perimeter of a square, Perimeter of a rectangle, Circumference of a circle, Perimeter of a parallelogram, Perimeter of a trapezoid, Perimeter of a triangle
The perimeter of a trapezoid is the sum of the lengths of all 4 sides of the trapezoid. A trapezoid is a quadrilateral that always has two sides parallel. Denote the lengths of the four sides by a, b, c, d. Then the perimeter of the trapezoid, denoted by o, is equal to
$$\Large o = a +b + c+d$$
