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Each side of a square platter is $9$ inches long. What is the platter's area? $\newline$ $\newline$ $\_\_\_\_$ square inches

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Area and perimeter: word problems

Full solution

Q. Each side of a square platter is

9

inches long. What is the platter's area?

\newline

\newline

\_\_\_\_

square inches

Recall formula for area: Recall the formula for the area of a square. Area formula is $A = s^2$ , where $s$ is the length of one side of the square. Calculation: $A = 9^2$ Math error check:
Calculate area using formula: Calculate the area using the formula. $A = 9^2 = 81$ Math error check:

More problems from Area and perimeter: word problems

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\newline

R(h)=\sqrt{13h}

gives the distance, in kilometers, that Skyler can see when their eyes are

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\newline

A(d)=\pi d^{2}

gives the area, in square kilometers, that Skyler can guard when they can see a distance of

d

\newline

Which expression models the area Skyler can guard when their eyes are

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\newline

1

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13\pi h

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\sqrt{13\pi h^{2}}

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169\pi h^{2}

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\newline

2

\newline

0.7m

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\newline

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\newline

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\newline

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Question

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\newline

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\newline

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Question

The hypotenuse of a right triangle measures

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Find the volume of a right circular cone that has a height of

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\newline

\mathrm{cm}^{3}

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Question

Find the volume of a right circular cone that has a height of

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\newline

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