Please Help!! Translate Pre Image coordinates

using the rule (y – 10).

A (9, 15) B (-1, 5) C (-1, 15)

Post Image Coordinates:

A’ _ B’ _ C’ _

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

What is the circumference of the pie

Ithink i know it but i want to be sure so can you me out ?