Sure, let's calculate the perimeter of the rectangular poster step by step.

1. **Identify the dimensions of the rectangle:**
- Length (L) = 24 inches
- Width (W) = 18 inches

2. **Recall the formula for the perimeter of a rectangle:**
$$
\text{Perimeter} = 2 \times (\text{Length} + \text{Width})
$$

3. **Substitute the given values into the formula:**
$$
\text{Perimeter} = 2 \times (24 \text{ inches} + 18 \text{ inches})
$$

4. **Perform the addition inside the parentheses:**
$$
24 \text{ inches} + 18 \text{ inches} = 42 \text{ inches}
$$

5. **Multiply by 2 to find the perimeter:**
$$
\text{Perimeter} = 2 \times 42 \text{ inches} = 84 \text{ inches}
$$

So, the perimeter of the poster is **84 inches**.

Question

Sure, let's calculate the perimeter of the rectangular poster step by step.

1. **Identify the dimensions of the rectangle:**
   - Length (L) = 24 inches
   - Width (W) = 18 inches

2. **Recall the formula for the perimeter of a rectangle:**
   $$
   \text{Perimeter} = 2 \times (\text{Length} + \text{Width})
   $$

3. **Substitute the given values into the formula:**
   $$
   \text{Perimeter} = 2 \times (24 \text{ inches} + 18 \text{ inches})
   $$

4. **Perform the addition inside the parentheses:**
   $$
   24 \text{ inches} + 18 \text{ inches} = 42 \text{ inches}
   $$

5. **Multiply by 2 to find the perimeter:**
   $$
   \text{Perimeter} = 2 \times 42 \text{ inches} = 84 \text{ inches}
   $$

So, the perimeter of the poster is **84 inches**.

Knowee AI · Accepted Answer

Sure, let's calculate the perimeter of the rectangular poster step by step.

1. **Identify the dimensions of the rectangle:**
   - Length (L) = 24 inches
   - Width (W) = 18 inches

2. **Recall the formula for the perimeter of a rectangle:**
   $$
   \text{Perimeter} = 2 \times (\text{Length} + \text{Width})
   $$

3. **Substitute the given values into the formula:**
   $$
   \text{Perimeter} = 2 \times (24 \text{ inches} + 18 \text{ inches})
   $$

4. **Perform the addition inside the parentheses:**
   $$
   24 \text{ inches} + 18 \text{ inches} = 42 \text{ inches}
   $$

5. **Multiply by 2 to find the perimeter:**
   $$
   \text{Perimeter} = 2 \times 42 \text{ inches} = 84 \text{ inches}
   $$

So, the perimeter of the poster is **84 inches**.

Garret is designing a poster for a school project. He wants to paint the edge of the poster using gold paint. The rectangular poster has a length of 24 inches and a width of 18 inches.What is the perimeter of the poster?52 inches72 inches96 inches84 inches