Respuesta :

Answer:

26 cm

Step-by-step explanation:

Formula for Perimeter

  • Perimeter = 2(Length + Width)

Solving (given Perimeter is 84 cm and width is 16 cm)

  • 84 = 2(Length + 16)
  • 42 = Length + 16
  • Length = 42 - 16
  • Length = 26 cm
jayilych4real

Answer:

L= 26cm

Step-by-step explanation:

Perimeter= 2(l x w)

Perimeter= 84cm

Width= 16cm

Length=?

84= 2l + 32

2l = 84-32

2l= 52

L= 52/2

L= 26cm