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Firlakuza [10]
3 years ago
5

Lines AB and CD are straight lines.Find x.

Mathematics
2 answers:
lapo4ka [179]3 years ago
6 0

Answer:

x=28

Step-by-step explanation:

We can conclude that AOD and COB are vertical angles, meaning that they are congruent. This forms:

AOD=BOC

152=3x+x+(x+12)

152=5x+12

140=5x

140/5=x

x=28.


YEEEEEEEEEEEEEEEEEEEEET


Tresset [83]3 years ago
4 0
X would equal 16.
180-152=28
I is congruent to f so
28-12= 16
Making x 16
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