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18-03-2021
Mathematics

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If a circle has a diameter of 8cm, what is the radius of this circle?

Respuesta :

18-03-2021

Answer:

r=4cm

d Diameter

cm

d

r

r

r

d

d

C

A

Unit Conversion:

d=8cm

Using the formula

d=2r

Solving forr

r=d

2=8

2=4cm

Step-by-step explanation:

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