Question

A rectangular window has a length of 12ft and a width of x ft, which expression represents the area of the window

Answer 1

Answer: A = 12x

Explanation:

Since the window is rectangular, we can find its area by using the formula for the area of a rectangle.

`\bf{A=lw}`

where

A = area

l = length

w = width

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Since the length is 12 ft, and the width is x, the area is:

`\sf{A=12* x}`

`\sf{A=12x}`

Answer 2

12x ft

Explanation:

Area = Length × Width

Given the length is 12 ft and the width is x ft:

Area = 12 × x = 12x (ft)