katelynngriego katelynngriego

18-03-2020
Mathematics

contestada

the circle is 5.1 cm what is the diameter and radius of the circle

Respuesta :

fayemioluwatomisin fayemioluwatomisin

18-03-2020

Answer:

Step-by-step explanation:

C=2πr

5.1cm=2×3.14×r

5.1cm=6.28r

r=0.8cm

d=0.8cm×2

d=1.6cm

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