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How do you work out perimeter of a square?
You have to add up all the lengths for all the sides. Or you could multiply one side by four.
How do you find the area and perimeter of a trapezoid?
you just take the length of it's midsegment and multiply it by its height to find area. to find it's perimeter, just add the measures of it's sides
Formula of area and perimeter of a hexagon?
for perimeter add up the lengths of the six sides and for area divide the hexagon into six equilateral triangle, find the area of one, and multiply the product by six
What is the formula for finding the perimeter of a pentagon?
The perimeter is the sum of the sides of a polygon. So, to find the perimeter of a pentagon, you need only to add up the 5 side lengths. In the event the pentagon is regular (all equal sides and angles) then you can multiply the measure of the side by 5 to get the perimeter.
When finding the perimeter do you add?
Yes, for the perimeter of a polygon, you add up all the sides.
Do you multiply or add on perimeter?
Multiply for the area, add for the perimeter.
Do you add perimeter or multiply?
Perimeter is most often found by adding.
How to find the perimeter and area of a rectangle?
To find the perimeter you add and to find the area we multiply.
Is it add or multiply to find the perimeter?
You add the lengths of all sides of the shape.
Do you add or multiply to find the perimeter?
The perimeter is the length around something, add all sides together to get the length of the perimeter.
How do you find the perimeter of a rectangle?
you multiply the length by two then you multiply the width by two and then add the two answers 2l+2w
What are the formulas for area and perimeter?
to find the perimeter you must add all sides. and to find area you have to multiply lenght and width
What is the different between the perimeter and the area of a polygon?
Area you multiply 2 sides and perimeter you add all the sides together.
How do you calculate the perimeter and area of a shape?
Perimeter: add all sides area: multiply length times width for rectangles
How do you find the perimeter and area and formula on a rectangle?
for area you multiply length times width and for perimeter you add all of the sides together
How do you find the perimeter of the base of a rectangular prism?
Perimeter = 2 x (length+width). You add the length to the width and multiply the sum by two.
How do you calculate the area and perimeter of shapes?
To calculate the area you multiply the width times lenghth.the numbers that are on the side of the shape multiply them and you'll get the area. Now to get the perimeter you add the numbers on the sides together. Add lenght times width.that's how you get your perimter and area.
