Question

PLEASE HELP!!!!!!! Figure B is a scaled copy of Figure A. What is the scale factor from Figure A to Figure B?

Answer 1

Answer:

1:4

Step-by-step explanation:

Find the ratio of corresponding sides

$\frac{10}{40}=\frac{1}{4}\\\\\\\frac{11}{44}=\frac{1}{4}\\\\\\\frac{18}{72}=\frac{1}{4}$

Scale factor:

1:4