Question

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

Answer 1

Answer:64 cm

Step-by-step explanation: took the test

Answer 2

The perimeter of actual door is 64 cm.

Step-by-step explanation:

Scale perimeter of door:

• 2(Length + Width)

• 2(5 + 3)

• 2(8)

• 16

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`\sf (actual \ length)/(scale \ length) = (actual \ ratio)/(scale \ ratio)`

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`\sf (actual\:length)/(16) = (8)/(2)`

`\sf {actual\:length} = (16(8))/(2)`

`\sf {actual\:length} =64`