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Help please? its geometry ​
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3 votes
Help please? its geometry ​

Help please? its geometry ​-example-1
User EdmCoff
by
7.1k points

1 Answer

3 votes

Answer:

∠4=135

Explanation:

vertical angles are always equal

∠1=∠3

3x-9=x+27

3x-x=27+9

2x=36

x=36/2=18

∠1 =3x-9

∠1=3(18)-9

∠1=54-9=45

∠1+∠4=180 degrees

45+∠4=180

∠4=180-45

∠4=135

User Abhit
by
7.4k points
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