rleiphart1 rleiphart1
  • 25-03-2019
  • Mathematics
contestada

help pleaseeeeeeeeee

help pleaseeeeeeeeee class=

Respuesta :

KhaRNate
KhaRNate KhaRNate
  • 25-03-2019

Area of original rectangle = 21 • 15 = 315 yd^2

Area of new rectangle is 3 times the original size: 3^2 • 315

2835 yd^2.

Other way:

3(21) • 3(15)

63 • 45

2835 yd^2

//Hope it helps.

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