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  • 07-06-2021
  • Mathematics
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Which of the following is the length of the radius of circle A?

Which of the following is the length of the radius of circle A class=

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Аноним Аноним
  • 07-06-2021

Answer:

Radius=9

More Specific: 8.94427191

Step-by-step explanation:

a^2+b^2=c^2

a is the radius of circle A

b is 8

c is 12

a^2+8^2=12^2

Simplify

a^2+64=144

Move 64 to the other side

a^2=80

a=8.94427191

or 9

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