AthenaSinclair AthenaSinclair
  • 23-03-2018
  • Mathematics
contestada

x =

a) 110
b) 145
c) 220

x a 110 b 145 c 220 class=

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Аноним Аноним
  • 23-03-2018
In the inner arc is x, the outer arc is 360 - x

[tex]70 = \frac{1}{2} ((360 - x) - x) [/tex]

[tex]70 = \frac{1}{2} (360 -2x) [/tex]

[tex]70 = 180 - x[/tex]

[tex]x = 180 - 70[/tex]

[tex]x = 110 \textdegree[/tex]

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garcialesley17 garcialesley17
  • 23-06-2020

Answer: 110

Step-by-step explanation:

Answer Link

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