Stargirl542 Stargirl542

18-12-2018
Mathematics

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Point O is in the center of the circle. What is the value of x?
A. 8
B. 9
C. 15
D. 17

Point O is in the center of the circle What is the value of x A 8 B 9 C 15 D 17 class=

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laurenbradford laurenbradford

18-12-2018

it’s 15. you can find it using a^2+b^2=c^2

8^2+b^2=(9+8)^2

64+b^2=17^2

64+b^2=289

b^2 = 225

b=15

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