the length be if the width of the rectangle is 12 cm ?
2. A playground is 48 m long and 36 m wide. If Andrew walked around the playground twice, find the
total distance he walked.

Question

the length be if the width of the rectangle is 12 cm ? 2. A playground is 48 m long and 36 m wide. If Andrew walked around the playground twice, find the total distance he walked.

UpStudy AI · Accepted Answer

Sure, let's address both of your questions:

---

### **1. Determining the Length of a Rectangle**

**Given:**
- Width of the rectangle = 12 cm

**Missing Information:**
To find the length of the rectangle, additional information is required. Typically, you would need either the **perimeter** or the **area** of the rectangle.

**Possible Scenarios:**

- **If the Perimeter is Known:**
  
  The formula for the perimeter $$ P $$ of a rectangle is:
  $$
  P = 2 \times (\text{Length} + \text{Width})
  $$
  
  If you provide the perimeter, you can rearrange the formula to solve for the length:
  $$
  \text{Length} = \frac{P}{2} - \text{Width}
  $$
  
- **If the Area is Known:**
  
  The formula for the area $$ A $$ of a rectangle is:
  $$
  A = \text{Length} \times \text{Width}
  $$
  
  If you provide the area, you can solve for the length:
  $$
  \text{Length} = \frac{A}{\text{Width}}
  $$

**Please provide either the perimeter or the area of the rectangle to determine its length.**

---

### **2. Calculating the Total Distance Andrew Walked Around the Playground**

**Given:**
- **Length of the playground:** 48 meters
- **Width of the playground:** 36 meters
- **Number of laps Andrew walked:** 2

**Steps to Calculate the Total Distance:**

1. **Calculate the Perimeter of the Playground:**
   
   The perimeter $$ P $$ of a rectangle is calculated using:
   $$
   P = 2 \times (\text{Length} + \text{Width})
   $$
   
   Plugging in the given values:
   $$
   P = 2 \times (48\, \text{m} + 36\, \text{m}) = 2 \times 84\, \text{m} = 168\, \text{meters}
   $$
   
   So, one complete lap around the playground is **168 meters**.

2. **Determine the Total Distance for Two Laps:**
   
   $$
   \text{Total Distance} = \text{Perimeter} \times \text{Number of Laps} = 168\, \text{m} \times 2 = 336\, \text{meters}
   $$
   
**Answer:** Andrew walked a total of **336 meters** around the playground.

---

If you can provide the additional details for the first question, I'd be happy to help you find the length of the rectangle!
**1. Rectangle Length:** Cannot determine the length with the given information. **2. Total Distance Walked:** Andrew walked a total of 336 meters around the playground.

the length be if the width of the rectangle is 12 cm ?
2. A playground is 48 m long and 36 m wide. If Andrew walked around the playground twice, find the
total distance he walked.

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