21*9 = 189 feet.
12
10 square feet
Such a polygon is not possible.
A regular pentagon has a perimeter of 5s. We set this equal to 15, and solve for s, and convert to yards.5s = 15s = 33 feet converted to yards is 3/3 = 1 yard.
The perimeter is 92 feet.
189 feet.
396 ft
12
A perimeter is the boundary or outer edge of a shape or an area of land. For instance, a box measuring 5 feet by 2 feet will have a perimeter of (5 x 2) x 2 = 20 feet
0.5*apothegm*perimeter = 0.5*3*20 = 30 sq feet
nonagon is nine sided figure. Each side is 2 inches. Hence 9 sides will total 18 inches which is 1 foot and 6 inches
A rectangle measuring (200-ft x 240-ft) has Area = 48,000 square ft Perimeter = 880 ft
Since a parallelogram has opposite sides parallel and EQUAL, perimeter is 12+12+5+5 = 34 feet
6 feet
21ft
60ft
7 feet