The boy had to find the area and perimeter of the pentagon.
measure the sides
You would not be able to find the perimeter of a pentagon without knowing the lengths of the sides. The perimeter is just all the side lengths added together, you should have 5 values to add.
The perimeter of a pentagon is the sum of its 5 sides
Perimeter = All of the lengths of he sides added upPentagon has 5 sides60/5 = 12
The boy had to find the area and perimeter of the pentagon.
measure the sides
The perimeter is the sum of the sides of a polygon. So, to find the perimeter of a pentagon, you need only to add up the 5 side lengths. In the event the pentagon is regular (all equal sides and angles) then you can multiply the measure of the side by 5 to get the perimeter.
You would not be able to find the perimeter of a pentagon without knowing the lengths of the sides. The perimeter is just all the side lengths added together, you should have 5 values to add.
The perimeter of a pentagon is the sum of its 5 sides
The length of each of the outside walls of the Pentagon in Washington, D.C., is 921.6 feet. Find the perimeter of the outside walls of the Pentagon
A pentagon, which is a 5-sided figure, will have a perimeter equal to the sum of the lengths of all the sides. This will be true for any polygon; the perimeter of any polygon is the sum of the lengths of all the sides. If the pentagon is a regular pentagon, then the perimeter will be 5 times the length of one of the sides. For any regular polygon, the perimeter will be the length of one side times the number of sides in that polygon.
Perimeter = All of the lengths of he sides added upPentagon has 5 sides60/5 = 12
Providing that it is a regular 5 sided pentagon then the perimeter is 5*921.6 = 4608 feet
The formula for the perimeter of ANY regular pentagon isPerimeter = 5 x (length of one side)
The perimeter of a pentagon is the length of all five sides added together.
The perimeter of any pentagon is the sum of its 5 sides. So if a regular pentagon has sides that are 4 long, its perimeter is 20.