pebbles2005 pebbles2005

08-04-2020
Mathematics

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emmanuelghaboagye emmanuelghaboagye

08-04-2020

Answer:

/BO/=|OC|[Rdius]

AO=2+3=5

considering triangleAOC

AO

[tex] {ao}^{2} = {ac}^{2} + {oc}^{2} [/tex]

[tex] {5}^{2} = {3}^{2} + {ac}^{2} [/tex]

[tex] {ac}^{2} = {5}^{2} - {3}^{2} [/tex]

[tex]ac = 4[/tex]

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