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Relate scale drawings to area
Google Classroom
Polygon
B is a scaled copy of Polygon
A using a scale factor of 5 .
How many times as large is the area of Polygon
B compared to the area Polygon
A ?
Stuck? Review related articles/videos or use a hint.
Report a problem

Relate scale drawings to area $\newline$ Google Classroom $\newline$ Polygon $B$ is a scaled copy of Polygon $A$ using a scale factor of $5$ . $\newline$ How many times as large is the area of Polygon $B$ compared to the area Polygon $A$ ? $\newline$ Stuck? Review related articles/videos or use a hint. $\newline$ Report a problem

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Scale drawings: scale factor word problems

Full solution

Q. Relate scale drawings to area

\newline

Google Classroom

\newline

Polygon

B

is a scaled copy of Polygon

A

using a scale factor of

5

.

\newline

How many times as large is the area of Polygon

B

compared to the area Polygon

A

?

\newline

Stuck? Review related articles/videos or use a hint.

\newline

Report a problem

Concept of Scaling: We know that when a figure is scaled by a factor of ' extit{k}', the area of the figure is scaled by a factor of ' extit{k}^ $2$ '. In this case, the scale factor is $5$ .
Area Scale Factor Calculation: To find out how many times larger the area of Polygon B is compared to Polygon A, we need to square the scale factor. $\newline$ Area scale factor = $(\text{Scale factor})^2 = 5^2 = 25$ .
Area Comparison: Therefore, the area of Polygon B is $25$ times larger than the area of Polygon A.

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\newline

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\newline

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