safeena2829
safeena2829 safeena2829
  • 06-05-2020
  • Mathematics
contestada

Work out the area of a rectangle with base=32mm and perimeter=78mm

Respuesta :

sarah006
sarah006 sarah006
  • 06-05-2020

Answer:

224

Step-by-step explanation:

[tex]A = P[/tex] [tex]\frac{l}{2}[/tex]﹣[tex]l^{2}[/tex] = [tex]78[/tex] · [tex]\frac{32}{2}[/tex]﹣[tex]32^{2}[/tex] [tex]= 224[/tex]

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