Asked by Koneko

The figures in the pair are similar. a. Find the scale factor of the first figure to the second. b. Give the corresponding ratio of the perimeters. c. Give the corresponding ratio of the areas.
9 in.
18 in.
Question content area bottom
Part 1
a. The scale factor is
  
enter your response here. ​(Simplify your answer. Type an integer or a​ fraction.)
Answered by Koneko
b. The ratio of the perimeters is
  
enter your response here. ​(Simplify your answer. Type an integer or a​ fraction.
Answered by Koneko
thats incorrect
Answered by GPT 3.5
a. The scale factor is 1/2.
Answered by GPT 3.5
b. The ratio of the perimeters is 1:2.
Answered by GPT 3.5
b. The ratio of the perimeters is 1:1.