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If the shape is a regular polygon or curve there are formula for each shape.

If the shape is irregular you will have to measure each piece of the shape's edge and sum all the pieces together.

Q: How do you measure or calculate the perimeter of a shape?

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There is no simple answer. You need to calculate (or measure) the length of each side and add them together.

-- Measure or calculate the length of one side. -- Measure or calculate the length of another side. -- Measure or calculate the length of the only remaining side. -- Add the three numbers. The sum is the perimeter of the triangle.

You have to add all the sides of the shape .

The perimeter of a shape is the distance around the outside. For a shape with straight sides, the perimeter is the sum of the length of the sides. The perimeter of a circle is called the circumference, and is calculated by multiplying the diameter by pi.

The perimeter of a shape such as a polygon is the sum of its sides.

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There is no simple answer. You need to calculate (or measure) the length of each side and add them together.

in math terms, the perimeter is the measure around the shape.

-- Measure or calculate the length of one side. -- Measure or calculate the length of another side. -- Measure or calculate the length of the only remaining side. -- Add the three numbers. The sum is the perimeter of the triangle.

You have to add all the sides of the shape .

The perimeter of a shape is the distance around the outside. For a shape with straight sides, the perimeter is the sum of the length of the sides. The perimeter of a circle is called the circumference, and is calculated by multiplying the diameter by pi.

The perimeter of a shape such as a polygon is the sum of its sides.

Hi the perimeter is the length around the out side of a shape so just measure the sides of the shape or domino and add them all together and you have your perimeter!

-- Measure or figure out the length of each side. -- Add up all the lengths of all the sides. -- The answer is the perimeter of the shape.

-- Measure or calculate the length of one side. -- Measure or calculate the length of another side. -- Measure or calculate the length of the only remaining side. -- Add the three numbers. The sum is the perimeter of the triangle. ----------------------------------- The perimeter is the sum of all three sides. Sometimes it is unnecessary to compute each side length; all we care about is the sum.

measure the sides then ad them together

The perimeter of the irregular shape is equal to the sum of the six segment around the outside of the figure. 1. Select the endpoints of the segment to be measured. 2. Measure distance. 3. Use the measure calculate feature of Geometer's Sketchpad to add the distance.

The measure of a perimeter is the total length of all sides of a geometric shape, so any shape with a combination of sides whose total is 27 would yield this perimeter.