brooklynnrussell brooklynnrussell
  • 04-05-2021
  • Mathematics
contestada

When Preston won a contest, he got a silver medal with a radius of 4 centimeters. What is the medal's circumference?

Respuesta :

ivstanga
ivstanga ivstanga
  • 04-05-2021

Answer:

25,12 cm²

Step-by-step explanation:

Circumference: 2×π×r = 2×3,14(π)×4 = 25,12 cm²

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