The perimeter is the length around something, add all sides together to get the length of the perimeter.
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Multiply for the area, add for the perimeter! Hope I was helpful!
To find the perimeter of a shape, you add the lengths of all its sides together. Perimeter is a linear measurement that represents the total distance around the outside of a two-dimensional figure. Adding the lengths of the sides gives you the total distance needed to go around the shape.
you add for perimeter
You add?
Find the distance of each side and add to find the total perimeter.
To find perimeter you would add all of the sides of your object together to get the final result.
920 mm. Because since an octagon has 8 sides and they are all 115 in length, to find the total perimeter simply add up 115 8 times, or multiply 115 by 8.
If that's a rectangle, the perimeter is 24 inches and the area is 27 square inches.
To find the distance around a figure, you calculate the perimeter. The perimeter is the total distance around the outside of a shape or figure. To find the perimeter of a rectangle or square, you add up all the sides. For a circle, you can find the perimeter by multiplying the diameter by π (pi).