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For parts ac what does the scale factor between two similar figures tell you about the given measurements a side lengths b perimeter c areas?
Wiki User
∙ 14y ago
For a, it tells you how many times the side lengths grew or shrunk.
For b, it tells you that the perimeter grows or shrinks: scale factor times original perimeter.
For c, it tells you that the area grows or shrinks: scale factor squared times the original area.
Wiki User
∙ 14y ago
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How does doubling the side lengths of a rectangle affect its perimeter?
Both the side lengths and the perimeter are linear measurements, therefore they are proportional. In other words, twice the side length results in twice the perimeter.
How do you work out the perimeter for a triangle?
-- Make sure you have the lengths of all three sides -- Add up the lengths of all three sides to get the perimeter of the triangle.
What is the formula for the perimeter of a equilateral triangle?
Add the lengths of each side together to get the perimeter.
Two triangular prisms are similar. The perimeter of each face of one prism is double the perimeter of the corresponding face of the other prism. How are the surface areas of the figures related?
The ratios of areas are the squares of the ratio of lengths (and the ratio of volumes are cubes of the ratio of lengths). As the perimeter of the second is twice the perimeter of the first, each length of the second is twice the length of the first, and so the ratio of the lengths is 1:2 Thus the ratio of the areas is 1²:2² = 1:4. Therefore the surface area of the larger prism is four times that of the smaller prism.
What is the perimeter of a square garden with lengths 267 meters?
Perimeter = 4*267 = 1068 meters
What does it mean to add all sides of a figure?
It means to add the lengths or measurements of the sides, to get the perimeter.It means to add the lengths or measurements of the sides, to get the perimeter.It means to add the lengths or measurements of the sides, to get the perimeter.It means to add the lengths or measurements of the sides, to get the perimeter.
What does perimeter of figures mean?
The perimeter of a figure is the sum of its lengths around it.
How does doubling the side lengths of a rectangle affect its perimeter?
Both the side lengths and the perimeter are linear measurements, therefore they are proportional. In other words, twice the side length results in twice the perimeter.
What measurements do you need to find the area and perimeter of a rectangle how would you use these measurements to find the area and perimeter of a square?
The lengths of the base and the side. You would multiply these to get the area and would double sum of the two to obtain the perimeter measurement.
How do you find the perimeter of your desktop?
To find the perimeter of a desktop, first measurements need to be taken. The basic formula for perimeter of a rectangle is found in adding all the side lengths together.
What is the common perimeter of a rectangle and a trapezium?
These two plane figures do not have a common perimeter. As the opposite sides of a rectangle are of equal length then only the measurements of two adjacent sides are needed to calculate the perimeter. (Perimeter = 2A + 2B, where A and B are the lengths of adjacent sides) However, a trapezium does not necessarily have any of its sides of equal length and therefore all four sides have to be measured to determine the perimeter.
How can you find perimeter of two similar figures?
You need to find the perimeter of one by adding together the lengths of all its sides. The perimeter of the similar shape is the answer multiplied by the similarity ratio.
How do you determine the area and perimeter of geometric figures?
Area is length x width. Meanwhile Perimeter is the addition of all the lengths and widths of the entire geometric polygon.
What is the perimeter of the triangle if one side measures 4?
If it is and equilateral triangle, the perimeter is 12, otherwise it is impossible to figure out without any angle measurements or other sides lengths
What is the sum of the lengths of the sides of a polygon?
The sum of the lengths of the sides of a polygon is called the perimeter.
How do you get area and perimeter?
Perimeter is the distance around something. Just add the lengths of the different sides of a figure. Area: Here you have to learn different formulae for different figures. For example, for a rectangle, just multiply length x width. Other figures have other formulae.
What is the perimeter for 2Cm 2Cm 2Cm 3Cm 5Cm and 11Cm?
Assuming the measurements given are the lengths of the sides of a hexagon, the perimeter is 2 + 2 + 2 + 3 + 5 + 11 = 25 cm.
