A painting hung in an art gallery is a square

Asked by wiki @ 12/07/2022 in Mathematics viewed by 117 People

A painting hung in an art gallery is a square with an area of 9 ft^2. What is the length of one side in inches?

A) 3 inches
B) 36 inches
C) 108 inches
D) 12 inches

Answered by wiki @ 12/07/2022

The measure of the length of one side of the painting (in inches) is $36\;\rm{inches}$ .

Given:

Area of square-shaped painting is $9\;\rm{ft^2$ .

According to the question, the Area of painting is $9\;\rm{ft^2$ .

As we know that the area of the square is formulated as,

$\rm{side\times side\;sq. \;units$

Here, the length of one side of square-shaped painting is calculated as

$\sqrt{9\;\rm{ft^2} }=3\;\rm{ft$

Now,

$1\;\rm{ft}=12\;inches\\3\;\rm{ft}=3\times12\;inches\\3\;\rm{ft}=36\;inches$

Therefore, the length of one side of the painting (in inches) is $36\;\rm{inches$ .

Learn more about the Area of the square:

here:brainly.com/question/11505374

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