Linda wants to replace a glass window in her restaurant. The window is in the shape of a square. It’s side lengths are 9 feet. Suppose glass costs $6 for each square foot. How much will the glass cost to replace the window?

First you find the area of the window. The area of a square is equal to h×w, so we take 9×9 which equals 81. Since it costs $6 per square foot, we now take 81×6, which gives us an answer of $486.

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anuksha0456 anuksha0456 · Answer 2 · 2022-05-28T16:55:06+02:00

The glass to replace the window will cost $486 to Linda.

How do we determine the area of a square?

The Area of a figure is the space inside its 2D perimeter.

To determine the area of a square we just square the length of its side.

Area of a square = (side)²

How do we solve the given question?

We are said that the window is in the shape of a square, with 9 feet as its side's length.

∴ Area of the window = 9² square feet = 81 square feet.

Cost of 1 square foot of glass = $6/square foot

∴ Cost of the glass for window = Area of the window * rate of glass

= $81*6 = $486.

∴ The glass to replace the window will cost $486 to Linda.

Learn more about the Area of a Square at

https://brainly.com/question/24487155

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