20 centmeters
Pentagon has 5 sides Regular => each side 9cm => perimeter = 5 x 9cm = 45cm
Since a pentagon has 5 sides, you divide the perimeter by 5.
A pentagon is a 5-sided figure, and the perimeter is the sum of all the sides. If a pentagon has sides of 6 inches, it has 5 x 6 inches = 30 inches for a perimeter.
no. the square has 36 inch perimeter, and the pentagon has 45 inch perimeter
A pentagon has five sides- 5 * 12.5 = 62.5
Pentagons have 5 sides. If your pentagon is regular (meaning all sides are equal) then you multiply 10.2 by 5, which equals a perimeter of 51.
A pentagon has five sides. If each side of the pentagon is six inches, the perimeter (or the distance along the edges of the pentagon) is 5 times 6, or 30 inches, or approximately 76.2 centimeters.
To calculate the perimeter of a pentagon, add the lengths of all five sides. If the pentagon has sides of equal length, you can multiply the length of one side by 5. If the sides are not equal, you will need to measure each side and add them together.
regular pentagon has five sides,perimeter=140*5=700cm
if a pentagon has 5 sides and each side is 9. 5*9=45
the perimeter of a pentagon 30 that is the perimeter because the pentagon has 5 sides and the measurement of each side measures to 6 inches so you multiply 5x2=30
Each side will be 9.6 meters.