How do u find the perimeter of a pentagon?
A pentagon is a polygon with five sides.
The perimeter is the distance around the outside of the shape.
To figure out the perimeter of a regular pentagon, you can add all the sides together or take the measurement of one side and multiply it by five.
How do you find the perimeter and area of a pentagon?
Area of a regular pentagon = pa/2, where p = the perimeter and a = the apothem. If you don’t know the perimeter, calculate it from the side length: p = 5s, where s is the side length.
What is the formula for perimeter of a polygon?
The formula for finding the perimeter of a regular polygon is just the number of sides x the length of any side. Once you’ve multiplied those 2 numbers together, you’ve found the perimeter of the polygon! In the square example, you know that the square has a side length of 6 and a total of 4 sides.
How do you find the perimeter of a 5 sided polygon?
To find the perimeter of a regular polygon, we take the length of each side, , and multiply it by the number of sides, . In a nonagon the number of sides is , and in this example the side length is .