ghean77
ghean77 ghean77
  • 25-07-2021
  • Mathematics
contestada

Solve for x.
A. 1
B. 5
C. 3
D. 12

Solve for x A 1 B 5 C 3 D 12 class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 03-08-2021

9514 1404 393

Answer:

  A.  1

Step-by-step explanation:

Arc AB is twice the measure of the angle ABC. The sum of the arc measures around the circle is 360°.

  2(43x)° +(272x +2)° = 360°

  358x +2 = 360 . . . . . . . . . . . . divide by °, collect terms

  358x = 358 . . . . . . . . subtract 2

  x = 1 . . . . . . . . . . divide by 358

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