The details vary, depending on the figure. The perimeter is the distance around a figure. This normally involves addition - you have to add all the sides. You will only use multiplication if you know that two or more sides have the same length, as in a rectangle, a square, or a regular polygon.
s=side length P=perimeter P=4s
Take the measurement of one side of the square and multiply it by 4.
you find the perimeter of one side and multiply it by how many you have the same number.
i dont no if you can find the perimeter of a triagle by using subtration the formula is adding all the up together.
measure with an protacter
s=side length P=perimeter P=4s
Take the measurement of one side of the square and multiply it by 4.
how to find the perimeter of a right angled triangle using the area
you find the perimeter of one side and multiply it by how many you have the same number.
so when you find your answer you can check it by using multiplication.
i dont no if you can find the perimeter of a triagle by using subtration the formula is adding all the up together.
There is no way to find perimeter from a 3D figure. However, you can find the perimeter of a side of a triangular prism by using perimeter formulas for a parallelogram or triangle.
You can't only using the perimeter. You have to know length and width.
If the shape is a rectangle (or square), then Perimeter = 2*(Length + Breadth) So Breadth = Perimeter/2 - Length
measure with an protacter
Yes. But using P=4s is easier with a square.
Perimeter is the length around the object, so it is a linear quantity. For n sided figures, you add the lengths of the n sides. Multiplication would give you units of area.