Square with side 4 is dilated by 7

Mathematics

1 answer:

Kazeer [188]3 years ago

5 0

Answer:

196 in/cm/m²

Step-by-step explanation:

Given that the scale factor is a : b , then the area factor is a² : b² Here the scale factor is 1 : 7 , thus area scale factor is 1² : 7² = 1 : 49 That is the area of the dilated square is 49 times the original square. area of dilated square = 4 × 49 = 196 in/cm/m²

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Answer:

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Step-by-step explanation:

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