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A bookmark is $9$ centimeters tall and $3$ centimeters wide. What is its area? $\newline$ $\newline$ $\_\_\_\_$ square centimeters

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Area and perimeter: word problems

Full solution

Q. A bookmark is

9

centimeters tall and

3

centimeters wide. What is its area?

\newline

\newline

\_\_\_\_

square centimeters

Recall Area Formula: Step $1$ : Recall the formula for the area of a rectangle. $\newline$ Area formula is $A = \text{length} \times \text{width}$ .
Substitute Given Dimensions: Step $2$ : Substitute the given dimensions into the formula. $\newline$ $A = 9 \, \text{cm} \times 3 \, \text{cm}$
Perform Multiplication: Step $3$ : Perform the multiplication to find the area. $\newline$ $A = 27$ square centimeters

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

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