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The term "81 cm²" refers to an area measurement, not perimeter. To find the perimeter of a shape with an area of 81 cm², you would need additional information about its dimensions or shape. For example, if it's a square, each side would be 9 cm, giving a perimeter of 36 cm. If it's a rectangle, different length and width combinations could yield the same area but different perimeters.
What else can I help you with?
What is the side length with area of 81cm2?
If it's a square: 9 cm
The perimeter of the triangle is 48centimeters what is the perimeter of the square?
The perimeter of the square is 96.
How do you find the height of the trapezoid when If you have the perimeter?
Having the perimeter does not provide enough information.Having the perimeter does not provide enough information.Having the perimeter does not provide enough information.Having the perimeter does not provide enough information.
How do you do perimeter do you multiply?
Perimeter is the distance around an object. Perimeter of a square = 4x Side length Perimeter of a Rectangle = 2 x Length + 2 x Width Perimeter of a Triangle = A+B+C Perimeter of a circle = 2 pi r
How do you find perimeter of quadrant?
perimeter of what quadrant?
What is the side length with area of 81cm2?
If it's a square: 9 cm
What is the area of a square with a perimeter of 36cm?
ok if the perimeter is 36cm and it is a square then you know all four sides are equal 36cm / 4sides = 9cm for each side A = L * W ( both the length and width are 9cm because each side is equal ) A = 9cm * 9cm A = 81cm2
The distance around a figure is called the?
perimeter.
What is fixed perimeter?
fixed perimeter is the perimeter being fixed
The perimeter of the triangle is 48centimeters what is the perimeter of the square?
The perimeter of the square is 96.
How do you find the perimeter of a triangle with the perimeter of a rectangle?
There is no reason for the perimeter of a triangle to have any relation to the perimeter of an unrelated rectangle!
What is the ratio of the perimeter of the smaller triangle to the perimeter of the lager triangle?
the ratio of the perimeter of triangle ABC to the perimeter of triangle JKL is 2:1. what is the perimeter of triangle JKL?
What is the semi-perimeter of a triangle with side lengths 11 61 and 60?
Semi-perimeter means half the perimeter. Calculate the perimeter, then divide that by 2 to get the semi-perimeter.
What is perimeter of cube?
The perimeter of a cube is simply the perimeter of one side of the cube.
What is a fixed perimeter?
A perimeter that will not change.
What is the antonym of perimeter?
that is a antonyms for perimeter
The perimeter of the rectangle?
what is the perimeter of the rectangle
