Answer: Perimeter is the sum of all the sides of the closed figure.
Step-by-step explanation:
Commonly known perimeter formulas: Perimeter/Circumference of circle: 2πr [r stands for radius of circle] Perimeter of triangle = a+b+c [a, b, c are sides of the triangle] Perimeter of square = 4a [a stands for side of a square] Perimeter of rectangle: 2(l+b) [l and b are the length and breadth of the rectangle]
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2(lenght + breath) ............
Answer: Perimeter is the sum of all the sides of the closed figure.
Step-by-step explanation:
Commonly known perimeter formulas:
Perimeter/Circumference of circle: 2πr [r stands for radius of circle]
Perimeter of triangle = a+b+c [a, b, c are sides of the triangle]
Perimeter of square = 4a [a stands for side of a square]
Perimeter of rectangle: 2(l+b) [l and b are the length and breadth of the rectangle]