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10-01-2020
Mathematics

contestada

5. If the scale factor of Figure A to Figure B is
7:2, find the perimeter of Figure A.

5 If the scale factor of Figure A to Figure B is 72 find the perimeter of Figure A class=

Respuesta :

sqdancefan sqdancefan

10-01-2020

Answer:

122.5 units

Step-by-step explanation:

The perimeter of Figure B is the sum of its side lengths:

12 + 9 + 5 + 9 = 35

The perimeter of Figure A is that value multiplied by the scale factor:

(7/2)(35 units) = 122.5 units

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