Respuesta :

Answer:

B. 33 cm^2

Step-by-step explanation:

w=8 so

w^2 - 2w - 15 =

8^2 - 2(8) - 15 =

64 - 16 - 15 =

48 - 15 =

33
  • option b is correct

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  • area of rectangle= lxb
  • ↬w²-2w-15= lxb

when w=8

=8²-2(8)-15

=64-16-15

=64-31

=33