Respuesta :

Answer:

9

Step-by-step explanation:

hope this helps you

Answer:

perimeter: 2x(3+7) = 20

area: 3x7=21

Step-by-step explanation:

Based on the points (2,6) and (5,6):  w=5-2=3

Base on the points (5,6) and (5,-1): l=6-(-1)=7

perimeter: 2x(3+7) = 20

area: 3x7=21

     

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