Answer :
Answer:
Joesph needs to be 331 feet of flooring to cover all sides except the floor.
Step-by-step explanation:
To answer this question, you need to find the areas of the sides and the roof.
Side (left and right): 12 feet long multipled by 6.5 feet high. 12*6.5=78 ft^2. Multiply this by 2 to get the combined areas of both the left and right side. 156 ft ^2
Side (back and front): 7 feet wide by 6.5 feet high. 7*6.5=45.5 ft^2. Multiply this by two to get the combined areas of the back and the front sides. 91 ft^2
Roof: 7 feet wide multiplied by 12 feet long. 7*12=84 ft^2
84+91+156=331 ft^2
Answer:
331 ft²
Step-by-step explanation:
Area of a rectangle = width × height
Given:
- base width = 7 ft
- base length = 12 ft
- height = 6.5 ft
Surface area (minus the floor):
= 2(7 × 6.5) + 2(12 × 6.5) + (7 × 12)
= 91 + 156 + 84
= 331 ft²