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The term "perimeter" refers to the total distance around a two-dimensional shape. If you're asking about the perimeter of a square with a side length of 21 units, it would be calculated as 4 times the side length, giving a perimeter of 84 units. If you're referring to a different shape, please specify, and I can provide the corresponding perimeter calculation.
What else can I help you with?
What is the perimeter and area of a square of 21?
If you're asking about a square with side length 21, the perimeter is 4 x 21 = 84 and the area is 212 = 441.
What is the perimeter of a square when the diangel is 21?
53.3969
What is the perimeter of a rectangle with 21 x 7?
56
Which has a greater perimeter the rectangle with the dimensions 21x 2 or the dimensions 6x7?
21 x 2 has greatest perimeter
What is the perimeter of a room 21 by 30 feet?
It depends on the shape of your room. If your room is a rectangle then your perimeter is 102 feet.
What is the perimeter and area of a square of 21?
If you're asking about a square with side length 21, the perimeter is 4 x 21 = 84 and the area is 212 = 441.
What is the perimeter of a square when the diangel is 21?
53.3969
Perimeter of a rectangle 5 cm by 6 cm?
The perimeter would be 5x2+6x2=10+12=22cm
What is the perimeter of 21 of a circle?
The perimeter which is the circumference of a circle is: pi*diameter or 2*pi*radius
When was Perimeter - video game - created?
Perimeter - video game - was created on 2004-05-21.
What is the perimeter of 21 inch by 31 inch rectangle?
It is: 21+31+21+31 = 104 inches
What is the perimeter of 21 mi of a circle?
The perimeter of a cirlcle is its circumference which is: 2*pi*radius or diameter*pi
What is the perimeter of a rectangle with 21 x 7?
56
What is the perimeter of a equilateral triangle with 7cm sides?
7 cm x 3 sides = 21 cm perimeter.
What is the perimeter of a room 21 by 30 feet?
It depends on the shape of your room. If your room is a rectangle then your perimeter is 102 feet.
Which has a greater perimeter the rectangle with the dimensions 21x 2 or the dimensions 6x7?
21 x 2 has greatest perimeter
What is the outer perimeter of the no slip surface of a 12ft by 15 ft swimming pool the no slip surface is 3ft wide?
If you extend the perimeter by 3 feet in each direction, you will get a new rectangle 18 ft by 21 ft with a perimeter of 78 feet (18+21+18+21 = 78)
