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A rectangular certificate is $5$ inches tall and $9$ inches wide. What is its area? $\newline$ $\newline$ $\_\_\_\_$ square inches

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Area and perimeter: word problems

Full solution

Q. A rectangular certificate is

5

inches tall and

9

inches wide. What is its area?

\newline

\newline

\_\_\_\_

square inches

Identify formula: Identify the formula for the area of a rectangle. $\newline$ Area formula is $A = \text{length} \times \text{width}.$
Plug values: Plug in the values for length and width. $\newline$ $A = 5$ inches $\times 9$ inches
Calculate area: Calculate the area. $A = 45$ square inches

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