A square has an area of 81 inches. If the side lengths of the square are each multiplied by 5, find the area of the new square.

Mathematics

2 answers:

Ahat [919]4 years ago

4 0

Answer:

2025

Step-by-step explanation:

morpeh [17]4 years ago

3 0

2,025 this is because the side lengths are both 9 to begin with since 9x9 is 81. If the side lengths are multiplied by 5 then 9x5 is 45. This changes the problem to 45x45. The product is then 2,025. I hope this helped!

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