ailnooraailailnoora ailnooraailailnoora
  • 24-03-2021
  • Mathematics
contestada

Find the area of a circle with diameter 5mm. Use the value 3.14 for pi, and do not round your answer. Be sure to include the correct unit in your answer.

Respuesta :

samuelonum1
samuelonum1 samuelonum1
  • 29-03-2021

Answer:

19.6375 mm^2

Step-by-step explanation:

Given data

Diameter = 5mm

Radius= 5/2= 2.5mm

The expression for the area

A=πr^2

Substitute

A=3.142*2.5^2

A=3.142*6.25

A=19.6375 mm^2

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