Test: Perimeter of Various Shapes - 2 - Class 4 MCQ

The perimeter of irregular polygons is calculated by summing the lengths of all sides of the polygon.

The perimeter formula of a kite is given as P = 2(a + b), where P represents the perimeter, and a and b represent the lengths of the two pairs of kites.

The perimeter formula of a trapezoid with sides is given as P = a + b + c + d, where P represents the perimeter, and a, b, c, and d represent the lengths of the sides.

The perimeter formula of a rhombus with angles is given as P = 2√(d₁² + d₂²), where P represents the perimeter, d₁ and d₂ represent the lengths of the diagonals.

The perimeter formula of a circle is given as P = 2πr, where P represents the perimeter, and r represents the radius of the circle.

The perimeter formula of a parallelogram with sides is given as P = 2(a + b), where P represents the perimeter, a and b represent the lengths of the two adjacent sides.

The perimeter formula of an irregular polygon is given as P = Sum of all sides, where P represents the perimeter, and all sides are added together to calculate the total perimeter.

The perimeter formula of a pentagon is given as Perimeter of a Pentagon = 5 × (length of one side), where the length of one side represents the length of each side of the pentagon.

The perimeter formula of a circle, which is also known as the circumference, is given as Perimeter of a Circle = 2πr, where 'r' represents the radius of the circle.

The perimeter formula of a right isosceles triangle with base length 'b' and height 'h' is given as Perimeter of Right Isosceles Triangle = b + 2h. This means you add the base length 'b' with twice the height 'h' to calculate the perimeter.