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What is x? i do not know how to do this
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What is x? i do not know how to do this

What is x? i do not know how to do this-example-1
User Asav Patel
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2 Answers

6 votes
x=41 yeah thats it ......
User Athul
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8.6k points
5 votes
since you know that a triangle's angles=180, you have 2 of the angles. You also know that the sum of 2 angles is equal to 180 minus the exterior angle. So,

2x+x=123
3x=123
x=123/3
x=41, 2(41)=82 for the other angle.
User Daniyelp
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8.6k points
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