10 in.
15 in.
36 in.
20 in.
18 in.
30 in.
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 the left?
(1 point)
0 1}
0 를
0 12
2
To find the scale factor, we need to compare the corresponding side lengths of the original and the copy.
Original triangle:
Side 1 = 10 in.
Side 2 = 15 in.
Side 3 = 36 in.
Copy triangle:
Side 1 = 20 in.
Side 2 = 18 in.
Side 3 = 30 in.
To find the scale factor, we can compare the ratios of the corresponding side lengths:
Scale factor = (Side 1 of copy)/(Side 1 of original)
= 20/10
= 2/1
= 2
Therefore, the scale factor Randee uses to create the copy on the right from the original on the left is 2.