amandavires amandavires

04-05-2020
Mathematics

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What is the radius of the circle

What is the radius of the circle class=

Respuesta :

Chelboy Chelboy

05-05-2020

Answer:Radius=2

Step-by-step explanation:

2g=4

g=4/2

g=2

2f=-2

f=-2/2

f=1

c=1

Radius=√(g^2+f^2-c)

Radius=√(2^2+(-1)^2-1)

Radius=√(4+1-1)

Radius=√(4)

Radius=2

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