Answer:
A = 5
B = 9
C = 32
Explanation:
a. if the width of the scale factor 1 is 10, then the width of the scale factor 1/2 is 1/2 of 10. so 5.
b. same thing as a. the length for scale factor of 1 is 18 so the length for scale factor of 1/2 is 9.
c. width of scale factor 1 is 10, so width of scale factor 3.2, 10 times 3.2, is 32