Question
You need to paint the side walls if you’re bedroom. If the room is 12 feet by 14 feet, and it has a ceiling 10 feet high. What is the area you need to paint
Answers
GPT-4o mini
To calculate the area of the side walls that need to be painted in the bedroom, we can follow these steps:
1. **Calculate the perimeter of the room:**
The room has two pairs of opposite walls. The perimeter (P) can be calculated as follows:
\[
P = 2 \times (\text{length} + \text{width}) = 2 \times (12 \text{ ft} + 14 \text{ ft}) = 2 \times 26 \text{ ft} = 52 \text{ ft}
\]
2. **Calculate the total wall area:**
The total wall area (A) is the perimeter multiplied by the height of the ceiling:
\[
A = P \times \text{height} = 52 \text{ ft} \times 10 \text{ ft} = 520 \text{ ft}^2
\]
Therefore, the area that needs to be painted is **520 square feet**.
1. **Calculate the perimeter of the room:**
The room has two pairs of opposite walls. The perimeter (P) can be calculated as follows:
\[
P = 2 \times (\text{length} + \text{width}) = 2 \times (12 \text{ ft} + 14 \text{ ft}) = 2 \times 26 \text{ ft} = 52 \text{ ft}
\]
2. **Calculate the total wall area:**
The total wall area (A) is the perimeter multiplied by the height of the ceiling:
\[
A = P \times \text{height} = 52 \text{ ft} \times 10 \text{ ft} = 520 \text{ ft}^2
\]
Therefore, the area that needs to be painted is **520 square feet**.