hudatofaha hudatofaha
  • 10-05-2022
  • Mathematics
contestada

i need help with this pls :)

i need help with this pls class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 10-05-2022

Answer:

  z = 12

Step-by-step explanation:

The two marked inscribed angles intercept the same arc, so have the same measure.

__

  ∠ADB = ∠ACB

  7z -4 = 5z +20 . . . . . . substitute degree measures

  2z = 24 . . . . . . . . add 4-5z

  z = 12 . . . . . . . divide by 2

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