delilah0027
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  • 25-03-2021
  • Mathematics
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The equation for the circle below is x2 + y2 = 16. What is the length of the
circle's radius?

The equation for the circle below is x2 y2 16 What is the length of the circles radius class=

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Аноним Аноним
  • 25-03-2021

Answer:

4

Step-by-step explanation:

The general equation circle is

[tex] {x}^{2} + {y}^{2} = {r}^{2} [/tex]

Where r is the radius

Plug in the equation

[tex] {x}^{2} + {y}^{2} = 16[/tex]

Take the sqr root of 16 tocfind the radius

[tex] \sqrt{16} = 4[/tex]

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