# Algebra 2

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A building has a mural painted on an outside wall. The mural is a square with an area of 14,400 ft^2. What is the width of the mural?

• Algebra 2 -

What is the square root of 14,400?

• Algebra 2 -

How would you find that? Just guess and check?

• Algebra 2 -

Most calculators have a square root function.

• Algebra 2 -

28,800

• Algebra 2 -

√144*√100=12*10=120feet

• Algebra 2 -

120

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