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shepuryov [24]
2 years ago
12

The perimeter of a rectangle is 84cm if the width of rectanle is 16 cm Find its lenth

Mathematics
2 answers:
Bumek [7]2 years ago
7 0

Answer:

<u>26 cm</u>

Step-by-step explanation:

<u>Formula for Perimeter</u>

  • Perimeter = 2(Length + Width)

<u>Solving (given Perimeter is 84 cm and width is 16 cm)</u>

  • 84 = 2(Length + 16)
  • 42 = Length + 16
  • Length = 42 - 16
  • Length = <u>26 cm</u>
tia_tia [17]2 years ago
7 0

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

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