What is the perimeter of the polygon in the diagram?

Solution:

Perimeter and area are some of the most important topics in mathematics. Different shapes have different formulas for area and perimeter. They have many practical applications too. Let's solve a problem related to the perimeter of a polygon.

To find the perimeter of a shape, we add the length of its sides.

Hence, in the given figure, the perimeter = 9 + 2 + 6 +10 + 3 + 12 = 42.

Hence, the perimeter of the given figure is 42 cm.

What is the perimeter of the polygon in the diagram?

Summary:

The perimeter of the given figure is 42 cm.