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What does the word dilation in geometry mean?
Getting bigger. Dilation factor of 2, then it would get twice the size.
What is the transformation of B(-48) when dialated by a scale factor of 2using the orgin as the center of dilation?
A.)b'(4,-2) b.)b'(-8,16) c.)b'(-2,4) d.)b'(16,-8)
What is the scale factor of 2 centimeters 3 meters?
The scale factor is 1 to 150
How does scale factor relate to perimeter?
Scale factor and perimeter are related because if the scale factor is 2, then the perimeter will be doubled. So whatever the scale factor is, that is how many times the perimeter will be enlarged.
How do you determine surface area of similar objects when it has a scale factor of 2?
For areas: Square the Scale Factor.
What is the dilation of 22 if the scale factor is 2.5?
The dilation of 22 with scale factor 2.5 is 55.The formula for finding a dilation with a scale factor is x' = kx (k = scale factor), so x' = 2.5(22) = 55.
Triangle ABC below will be dilated with the origin as the center of dilation and scale factor of 1/2?
0.5
What is the scale factor of 36 and 18?
The scale factor between the 2 values is 36/18 = 6/3 = 2(but the dilation from 36 to 18, specifically, is 1/2, since 18/36 = 1/2).
What does the word dilation in geometry mean?
Getting bigger. Dilation factor of 2, then it would get twice the size.
Triangle PA'B' is a dilation of triangle PAB using a scale factor of k = 3. Complete the following statement with a number.The length AA' is _____ times the length PA?
2
In geometry what is a dilation?
A dilation is a type of transformation that changes the size of the image. The scale factor, sometimes called the scalar factor, measures how much larger or smaller the image is. Below is a picture of a dilation with a scale factor of 2. This means that the image, A', is twice as large as the pre-image A. Like other transformations, prime notation is used to distinguish the image fromthe pre-image. The image always has a prime after the letter such as A' . resource: http://www.mathwarehouse.com/transformations/dilations/dilations-in-math.php
What is the transformation of B(-48) when dialated by a scale factor of 2using the orgin as the center of dilation?
A.)b'(4,-2) b.)b'(-8,16) c.)b'(-2,4) d.)b'(16,-8)
What is the scale factor that doubles the size of a figure called?
A scale factor of 2.
What is the scale factor of 2 centimeters 3 meters?
The scale factor is 1 to 150
How 2 find scale factor?
A scale factor of 2 means everything is shown in half the size of the original.
How does scale factor relate to perimeter?
Scale factor and perimeter are related because if the scale factor is 2, then the perimeter will be doubled. So whatever the scale factor is, that is how many times the perimeter will be enlarged.
What is the transformation of B(2 4) when dilated with a scale factor of ½ using the point (4 6) as the center of dilation?
When doing enlargements through a centre, the new position of any point is the distance of that point from the centre multiplied by the scale factor; it is easiest to treat the x- and y- coordinates separately.To enlarge (2, 4) by a scale factor of ½ with (4, 6) as the centre of enlargement:x: distance is (4 - 2) = 2 → new distance is 2 × ½ = 1 → new x is 2 + 1 = 3y: distance is (6 - 4) = 2 → new distance is 2 × ½ = 1 → new y is 4 + 1 = 5→ (2, 4) when enlarged by a scale factor of ½ with a centre of (4, 6) transforms to (3, 5).
