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A toy company is building dollhouse furniture. A scale drawing of a rectangular door of a dollhouse has a height of 5 centimeters and a width of 3 centimeters. What is the perimeter of the actual door of the dollhouse using the scale 2:8?
4 cm
10 cm
16 cm
64 cm

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fieryanswererft

Answer:

The perimeter of actual door is 64 cm.

Explanation:

Scale perimeter of door:

  • 2(Length + Width)
  • 2(5 + 3)
  • 2(8)
  • 16

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[tex]\sf \dfrac{actual \ length}{scale \ length} = \dfrac{actual \ ratio}{scale \ ratio}[/tex]

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[tex]\sf \dfrac{actual\:length}{16} = \dfrac{8}{2}[/tex]

[tex]\sf {actual\:length} = \dfrac{16(8)}{2}[/tex]

[tex]\sf {actual\:length} =64[/tex]

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