Randee draws these two triangles with lengths given in centimeters. What scale factor does she use to create the copy on the right from the original on
1 1/3
1/2
1 2/
2
900##
To find the scale factor, divide the corresponding side lengths of the copy triangle by the original triangle.
For the first side length:
1 1/3 ÷ 1 = 4/3
For the second side length:
1/2 ÷ 1 = 1/2
For the third side length:
1 2/2 ÷ 2 = 5/2
For the fourth side length:
900 ÷ 900 = 1
So, the scale factor Randee used to create the copy triangle is: 4/3 : 1/2 : 5/2 : 1 or 8 : 3 : 5 : 2.
To determine the scale factor Randee used to create the copy on the right from the original, we need to compare the corresponding side lengths of the two triangles.
Let's analyze the given options to see which one matches the scale factor.
1 1/3: This is not a valid representation of a scale factor as it is not a whole number or a fraction.
1/2: This represents a scale factor of 1:2 or 0.5, which means that the corresponding side lengths of the right triangle are half the length of the original triangle.
1 2/: This does not make sense as it is not a proper representation of a fraction.
2: This represents a scale factor of 1:2, which means the corresponding side lengths of the right triangle are twice the length of the original triangle.
900: This represents a scale factor of 1:900, which is an extremely large scaling and is highly unlikely for a real-world scenario.
Based on the options given, the scale factor that Randee most likely used to create the copy on the right from the original triangle is 1:2 or 2.
which one is it out of the options givin
Based on the options given, the scale factor that Randee most likely used to create the copy on the right from the original triangle is 1:2 or 2.
choose one
Based on the options given, the most likely scale factor that Randee used to create the copy on the right from the original triangle is 1:2.
To determine the scale factor, you need to compare the corresponding side lengths of the original triangle and the copy triangle.
For the first triangle, given the side lengths as 1 1/3, 1/2, and 1 2/2, to find the scale factor for the copy on the right, we compare the corresponding side lengths of both triangles.
Side 1: 1 1/3 and 1
To find the scale factor for this side, divide the length of the copy by the length of the original:
1 / (1 1/3) = 1 / (4/3) = 3/4
Side 2: 1/2 and 1
To find the scale factor for this side, again divide the length of the copy by the length of the original:
1 / (1/2) = 2
Side 3: 1 2/2 and 1
To find the scale factor for this side, divide the length of the copy by the length of the original:
1 / (1 2/2) = 1 / (5/2) = 2/5
Therefore, the scale factor for the copy on the right, compared to the original, is 3/4, 2, and 2/5.
For the second triangle, given the side lengths as 2 and 900, to find the scale factor for the copy on the right, we compare the corresponding side lengths of both triangles.
Side 1: 900 and 2
To find the scale factor for this side, divide the length of the copy by the length of the original:
2 / 900 = 1/450
Therefore, the scale factor for the copy on the right, compared to the original, is 1/450.