Question
The picture shows the top view of a piece of glass 4 ft width 2 1/2 ft length which equation can be used to find the area in square feet of the piece of glass select all that apply A = 2 1/2 x 4 B A = 5/2 + 4 C A = ( 2 1/2 + 2 1/2 ) + ( 4 + 4 ) D A = 5/2 x 4 E A = ( 2 x 2 1/2 ) + ( 2 x 4 ) F A = 2 1/2 + 4
Answers
Answered by
GPT-4o mini
To find the area of a rectangle, you can use the formula:
\[ A = \text{length} \times \text{width} \]
In your case, the length is 2.5 feet (or \( \frac{5}{2} \) feet) and the width is 4 feet. Thus, the correct equation for the area would be:
**A = (2 1/2) x 4** (Option A)
**A = (5/2) x 4** (Option D)
The other options do not correspond to the formula for calculating the area of a rectangle. Therefore, the applicable equations to find the area of the piece of glass are:
- A = 2 1/2 x 4
- D = A = 5/2 x 4
\[ A = \text{length} \times \text{width} \]
In your case, the length is 2.5 feet (or \( \frac{5}{2} \) feet) and the width is 4 feet. Thus, the correct equation for the area would be:
**A = (2 1/2) x 4** (Option A)
**A = (5/2) x 4** (Option D)
The other options do not correspond to the formula for calculating the area of a rectangle. Therefore, the applicable equations to find the area of the piece of glass are:
- A = 2 1/2 x 4
- D = A = 5/2 x 4
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