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ZA and ZB are vertical angles. If mA = (2x - 4)º and mZB = (4x - 30), then find the value of x.

ZA and ZB are vertical angles. If mA = (2x - 4)º and mZB = (4x - 30), then find the value of x.
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ZA and ZB are vertical angles. If mA = (2x - 4)º and mZB = (4x - 30),

then find the value of x.

User Piyush
by
7.6k points

1 Answer

11 votes

Answer:

x=13

Explanation:

2x-4 = 4x - 30

-4 = 2x - 30

26 = 2x

x = 13

User Edn
by
8.2k points
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