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17-05-2019
Mathematics

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Here are some questions.

Here are some questions class=

Here are some questions class=

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Аноним Аноним

17-05-2019

The area scales with the square of the scale factor: the dilation has a certain scale [tex]k[/tex], the area scales with a factor [tex]k^2[/tex].

So, if ABC is scaled by 5 to for A'B'C', the area of A'B'C' will be [tex]5^2=25[/tex] times the area of ABC.

The other exercise is basically identical.

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