robloxgods
robloxgods robloxgods
  • 25-03-2020
  • Mathematics
contestada

Find the value of x.

Find the value of x class=

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Luv2Teach
Luv2Teach Luv2Teach
  • 25-03-2020

Answer:

Step-by-step explanation:

The rule for the external angles in circles is that the angle is half the difference between the larger and the smaller arc.  In algebraic form:

[tex]55=\frac{1}{2}(135-x)[/tex]

Start by multiplying both sides by 2:

110 = 135 - x so

-25 = -x and

x = 25

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