PLZ help.

Question

PLZ help.

rainbow_rocks03 · Answer

attachment

aihberkhan · Answer

Okay. Whenever there is a straight line it measured to 180. So what is 180 - 113?

@rainbow_rocks03

rebeccaxhawaii · Answer

that is incorrect

aihberkhan · Answer

No... 180 - 113 = 67. Do you see what i mean? 

@rainbow_rocks03

aihberkhan · Answer

It is simple subtraction.

rainbow_rocks03 · Answer

180 - 113 = 67, sorry I accidently typed in something wrong

aihberkhan · Answer

Haha okay :) Now that is angle <ABC. Now what is 67 + 72?

@rainbow_rocks03

rainbow_rocks03 · Answer

67 + 72 = 139

aihberkhan · Answer

Awesome! Now what is 180 - 139?

@rainbow_rocks03

rainbow_rocks03 · Answer

180 - 139 = 41

aihberkhan · Answer

Right! That's it! That is your angle b! So angle b = 41! :)

@rainbow_rocks03

aihberkhan · Answer

So let me right the steps that we did.

rainbow_rocks03 · Answer

ok, :)

aihberkhan · Answer

1) We found angle <ABC, by solving 180 - 113, which was 67

2) We added 67 + 72, which was 139.

3) Lastly, we did 180 - 139, which was 41.

So angle B was 41 degrees! :)

aihberkhan · Answer

Hope this helped! Have a great day! :)

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@rainbow_rocks03

rainbow_rocks03 · Answer

lol, I was already going to do those things, you didnt have to tell me, have a great day too! Thx again!