anna10065
anna10065 anna10065
  • 03-09-2020
  • Mathematics
contestada

The diameter of a circular tray is 28cm. Find the area of the tray. Take[Pi=22/7] ​

Respuesta :

mhanifa
mhanifa mhanifa
  • 03-09-2020

Answer:

616 cm²

Step-by-step explanation:

Area of circle:

  • A = πr² = 1/4πd²

Since d = 28 cm and π = 22/7, the area is:

  • 1/4*22/7*28² = 616 cm²
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