KelsieV
KelsieV KelsieV
  • 16-05-2021
  • Mathematics
contestada

Find the radius r of C.

Find the radius r of C class=

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wingwingcn89
wingwingcn89 wingwingcn89
  • 16-05-2021

Answer:

10

Step-by-step explanation:

By Pythagoras' Theorem:

16 + r = √(24^2 + r^2)

(16 + r)^2 = 24^2 + r^2

256 + 32r + r^2 = 576 + r^2

32r = 320

r = 10

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