07glori 07glori

09-10-2020
Mathematics

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PLEASE HELP ASAP

The area of a square is 400 square units. If the length of each side of the square increased by one unit, would its area be a rational number? Explain.

Respuesta :

Aash5018 Aash5018

09-10-2020

Answer:

yes it will be a rational number.

Step-by-step explanation:

square having area 400 sq units will have a length of 20 on each side

by increasing the lenght of each side by 1 we get 21

then the area will be 21 ^ 2 which equals 441

Therefore we get a rational number.

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