Final answer:
To find the perimeter of Dallas's rectangular bedroom floor plan with two walls measuring 10 feet and the other two walls measuring 7 feet, add the lengths of all four sides.
Step-by-step explanation:
The subject of this question is Mathematics and the grade level is Middle School.
To find the perimeter of Dallas's bedroom with a rectangular floor plan, we need to add up the lengths of all four sides. Given that two walls are 10 feet long and the other two walls are 7 feet long, we can compute the perimeter as follows:
- Add the lengths of the two longer walls: 10 + 10 = 20 feet
- Add the lengths of the two shorter walls: 7 + 7 = 14 feet
- Add the sums from steps 1 and 2: 20 + 14 = 34 feet
Therefore, the perimeter of Dallas's bedroom is 34 feet.
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Final answer:
The question pertains to finding the area of a rectangle, which in this case is Dallas's bedroom. The length is 10 feet and the width is 7 feet, resulting in an area of 70 square feet.
Step-by-step explanation:
The subject of this question is Mathematics, specifically the area of a rectangle, which can be calculated using the formula: length x width. In this case, Dallas's bedroom is a rectangle with two opposite walls that each measure 10 feet, and the other two walls are each 7 feet long. Therefore, to find the area of the room, you would multiply the length (10 feet) by the width (7 feet).
The calculation will be: Area = Length x Width = 10 feet x 7 feet = 70 square feet. Hence, Dallas' bedroom is 70 square feet.
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