It's got 5 sides, so multiply 6 cm by 5...
5 x 4.9 = 24.5 cm
Such a pentagon is impossible. A regular pentagon, with side lengths of 26 m has a perimeter of 5*26 = 130 metres. Four sides of the irregular pentagon are 19.9 cm, 24.8 cm, 30 cm and 49.2 cm making a total of 123.9 cm. The length of the fifth side must be less than 123.9 cm. Therefore the perimeter of the irregular pentagon must be less than 247.8 cm - less than 2% of the required length of 130 metres or 13,000 cm.
Pentagon means five sides. If one side is 4cm, then the perimeter which is the total length of all the sides is 4cm multiplied by 5 equals to 20 cm.
To find the length of a side of a square given its perimeter, you would divide the perimeter by 4 since a square has four equal sides. In this case, the perimeter is 160 cm, so you would divide 160 by 4 to get 40 cm. Therefore, the length of each side of the square is 40 cm.
Using trigonometry and the sine rule the area of the regular 5 sided pentagon with a perimeter of 50cm works out as 172.048 square cm rounded to 3 decimal places.
5 x 4.9 = 24.5 cm
The perimeter of a regular pentagon is five times the side length.
A pentagon has 5 sides A regular pentagon has all sides equal → perimeter of regular pentagon with side 17 cm = 5 × 17 cm = 85 cm
The perimeter of anything is the distance around it SO ... since a pentagon has 5 sides, the perimeter would be ... 5 (sides) X 5 (cm per side) = 25 cm.
Area = 110.11 cm2
24.5 cm
we know that regular pentagon has 5 equilateral triangle . now ,perimeter of pentagon = 5 Xside . now,perimeter of a regular pentagon with a side length of 7.2 cm . perimeter = 7.2 X 5 =36 cm .
The formula for the perimeter of ANY regular pentagon isPerimeter = 5 x (length of one side)
A pentagon has 5 sides. In a regular pentagon, all 5 sides are equal length, so the perimeter = 5 x 8 cm = 40 cm
25 cm
Such a pentagon is impossible. A regular pentagon, with side lengths of 26 m has a perimeter of 5*26 = 130 metres. Four sides of the irregular pentagon are 19.9 cm, 24.8 cm, 30 cm and 49.2 cm making a total of 123.9 cm. The length of the fifth side must be less than 123.9 cm. Therefore the perimeter of the irregular pentagon must be less than 247.8 cm - less than 2% of the required length of 130 metres or 13,000 cm.
"Penta" = 5 so 75/5 cm