### Home > INT2 > Chapter 8 > Lesson 8.3.2 > Problem 8-70

8-70.

Assume Figure A and Figure B, at right, are similar. Homework Help ✎

If the ratio of similarity is

, then what is the ratio of the perimeters of Figures A and B? If the perimeter of Figure A is

and the linear scale factor is, what is the perimeter of Figure B?If the perimeter of Figure A was

and the scale factor was , how would you find the perimeter of Figure B? If the area of Figure A is

and the linear scale factor is, what is the area of Figure B?If the linear scale factor is

, what is the area ratio?