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I have four sides all of 3 cm.
The perimeter, in feet, is 8.5 times the number of sides.
The perimeter of a rectangle is just the sum of the lengths of its sides, so taking half of each of the sides would make the total half of its original value also.
the perimeter is all of the sides added up, the length and width would only give you half of the perimeter i think...
Perimeter is just the measure around the outside of the figure. The square has to have all the sides of equal length, so they must be 25 feet (25x4=100) The rectangle needs to have 2 sides of equal length and 2 sides of a different equal length. They could be 30 ft, 30 ft, 20 ft, 20 ft....or 45 ft, 45 ft, 5 ft, 5 ft,. As long as the first 2 sides together equal more than 50 ft (more than half), then the last two sides equal (100-first two sides) divided by 2 sides.
Perimeter . . . add up the lengths of all three sides. Area . . . multiply (half the length of the base) by (the height).
The answer will be 30.25
26 feet (4 sides x 6.5 = 26)
Sum the measurements of the sides. If the letter is symmetrical you can measure half and multiply by two.
draw a quadrangle measure the sides to the nearest half inch writ the length next to each side .find the perimeter
So what?
Perimeter of the isosceles triangle: 16.2+16.2+8.1 = 40.5 cm