Answer:
Option D
Step-by-step explanation:
Formula to be used,
Scale factor =
By this formula,
L =
= 77 inches
Similarly, width of the the dilated rectangle =
= 35 inches
Perimeter of the new rectangle = 2(Length + width)
= 2(77 + 35)
= 224 inches
Option (D) will be the correct option.
2nd one
i think the answer is 5.4
:)