Question

Help me ASAP
A regular pentagon with a perimeter of 21 inches is dilated by a scale factor of 53 to create a new pentagon. What is the perimeter of the new pentagon?
A. 7 inches
B. 12.6 inches
C. 35 inches
D. 105 inches

Answer 1

The answer is c because. The dilation factor is 5/3 the core 4.2*5/3=7 then 7*5=35

Answer 2

c.35 is the answer to the questiion