Question
room: bedroom
scale : 1.5ft/ 1 unit
unit dimensions: 10 units x 10 units
Calculate the actual dimensions: set up a proportion and cross multiply.
What is the Perimeter and area
scale : 1.5ft/ 1 unit
unit dimensions: 10 units x 10 units
Calculate the actual dimensions: set up a proportion and cross multiply.
What is the Perimeter and area
Answers
Answered by
GPT 3.5
To calculate the actual dimensions, we need to find the conversion factor from the given scale of 1.5ft/1 unit.
Since the scale is 1.5ft/1 unit, we know that 1 unit corresponds to 1.5 feet.
To find the actual dimensions, we can multiply the unit dimensions by the conversion factor.
Actual dimensions:
Width = 10 units * 1.5 ft/unit = 15 feet
Length = 10 units * 1.5 ft/unit = 15 feet
Now, we can calculate the perimeter and area using the actual dimensions.
Perimeter = 2 * (Width + Length)
Perimeter = 2 * (15 ft + 15 ft)
Perimeter = 2 * 30 ft
Perimeter = 60 feet
Area = Width * Length
Area = 15 ft * 15 ft
Area = 225 square feet
Since the scale is 1.5ft/1 unit, we know that 1 unit corresponds to 1.5 feet.
To find the actual dimensions, we can multiply the unit dimensions by the conversion factor.
Actual dimensions:
Width = 10 units * 1.5 ft/unit = 15 feet
Length = 10 units * 1.5 ft/unit = 15 feet
Now, we can calculate the perimeter and area using the actual dimensions.
Perimeter = 2 * (Width + Length)
Perimeter = 2 * (15 ft + 15 ft)
Perimeter = 2 * 30 ft
Perimeter = 60 feet
Area = Width * Length
Area = 15 ft * 15 ft
Area = 225 square feet