The least precise measurement of the perimeter of the window is 231.30
Step-by-step explanation:
The least price measurement mean a value with the least number of significant figures.calculate the perimeter in this case as;
Perimeter of a rectangle = 2(l+w) where l is the length and w is the width
Perimeter= 2(81.47 + 34.2)
Perimeter=2(115.67)
Perimeter=231.34
Perimeter=231.30(4 significant figures)
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Keywords : Perimeter, Least precise measurement
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The perimeter of a rectangle is the sum of all sides. The perimeter of the rectangular window is 231.34 cm.
It is a polygon that has four sides. The sum of the internal angle is 360 degrees. In rectangle opposite sides are parallel and equal and each angle is 90 degrees. And its diagonals are also equal and intersect at mid-point.
Perimeter = 2(Lenght + Width)
Given
A rectangular window has a length of 81.47 cm and a width of 34.2 cm.
The perimeter is given by
[tex]\rm Perimeter = 2(81.47 + 34.2)\\\\Perimeter =231.34[/tex]
Thus, the perimeter of the rectangular window is 231.34 cm.
More about the rectangle link is given below.
https://brainly.com/question/10046743
