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I NEED AN ANSWER ASAP AND PLS HURRY AND INCLUDE A STEP BY STEP EXPLANATION!!!!!
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5 votes
I NEED AN ANSWER ASAP AND PLS HURRY AND INCLUDE A STEP BY STEP EXPLANATION!!!!!

I NEED AN ANSWER ASAP AND PLS HURRY AND INCLUDE A STEP BY STEP EXPLANATION!!!!!-example-1
User Ronan
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2 Answers

1 vote
X=28º
23+129=152
180-52=28
Triangle is 180°
User Ascalonian
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4.1k points
5 votes
All triangles inner angles addition equals to 180°
So if you’re finding the x° then minus the other angles from 180°
23°+129°+x=180°
x=180°-129°-23°
x=28°
I hope this helped :)
User Todd Burner
by
4.1k points
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