To determine the area of the room in square feet, we first need to convert the measurements from inches to feet since the scale is 1:20.
Length: 4 inches x (1 foot / 12 inches) = 0.3333 feet
Width: 5 inches x (1 foot / 12 inches) = 0.4167 feet
Next, we calculate the area of the rectangle:
Area = Length x Width
Area = 0.3333 feet x 0.4167 feet
Area = 0.138888 square feet
Therefore, the area of the room in square feet is approximately 0.139 square feet.
A scale drawing of a kitchen is shown below. The scale is 1 : 20.
A rectangle is shown. The length of the rectangle is labeled 4 inches. The width of the rectangle is labeled 5 inches.
Show your work to determine the area of the room in square feet
3 answers
is all of the three's necessary?
No, the area can be rounded to a more reasonable and practical value. Therefore, the area of the room in square feet can be approximated to 0.14 square feet.