Respuesta :

b+c+b-2+c-b =
the equation : b + 2c-2
11+ 2*16 - 2 =11 +32 -2 = 43 -2 = 41
 
the perimeter is  = 41 inches
VenusRetrograde
Perimeter=b+c+b-2+c-b
simplify (by adding the like terms) to
Perimeter=b+2c-2

Answer: Either works b+c+b-2+c-b or b+2c-2

If b=11 and c=16, solve for the perimeter

Perimeter=b+2c-2
plug in the data we know
Perimeter=11+2(16)-2
Perimeter=11+(32)-2
Perimeter=41 inches

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