Bobby draws an artwork measuring 2.25“ x 2“ he makes a copy of the artwork enlarging it so that way its dimensions are now 3.15” x 2.8”. What skill factor does he use to create the copy of the original artwork write your answer as a decimal
To find the scale factor Bobby used to create the copy of the original artwork, you can simply divide the corresponding dimensions of the enlarged artwork by the dimensions of the original artwork.
For example, to find the scale factor for the length dimension:
scale factor = (length of enlarged artwork) / (length of original artwork)
Plugging in the given values:
scale factor = 3.15" / 2.25" = 1.4
Similarly, you can find the scale factor for the width dimension:
scale factor = (width of enlarged artwork) / (width of original artwork)
Plugging in the given values:
scale factor = 2.8" / 2" = 1.4
Since the scale factor for both length and width is 1.4, Bobby used a scale factor of 1.4 to create the copy of the original artwork.
To find the scale factor used to create the copy of the original artwork, we need to compare the dimensions of the original artwork and the enlarged artwork.
Original artwork dimensions: 2.25" x 2"
Enlarged artwork dimensions: 3.15" x 2.8"
To calculate the scale factor, divide the corresponding dimensions of the enlarged artwork by the original artwork dimensions:
Scale factor = (enlarged artwork width / original artwork width) = 3.15 / 2.25 = 1.4
Scale factor = (enlarged artwork height / original artwork height) = 2.8 / 2 = 1.4
Since the scale factor is the same for both width and height, we can conclude that Bobby used a scale factor of 1.4 to create the copy of the original artwork.
The skill factor can be calculated by dividing the dimensions of the enlarged artwork by the dimensions of the original artwork.
Skill factor = (3.15" / 2.25") x (2.8" / 2")
Simplifying the calculation gives:
Skill factor = 1.4 x 1.4
Therefore, the skill factor used to create the copy of the original artwork is 1.96.