ashnachatrathi
ashnachatrathi ashnachatrathi
  • 20-06-2020
  • Mathematics
contestada

By what percentage will the side of a square has to be decreased if the area has to be decreased by 36%?

Respuesta :

catalinacolling catalinacolling
  • 03-07-2020

Answer:

20%

Step-by-step explanation:

For example. The area of a 10x10 square is 100, a decrease by 36% would leave an area of 64 remaining. Therefore, the new sides dimentions would be 8x8.

to go from 10 to 8 is a twenty percent decrease

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