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36 votes
36 votes
Find the value of x. I just don’t have time in 20 minutes it must be returned

Find the value of x. I just don’t have time in 20 minutes it must be returned-example-1
User Jterm
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1 Answer

25 votes
25 votes

The vale of 52 is because 180-128=52

the value of 64 it is because that triangle is an isosceles triangle, so

2b+52=180. Therefore b=64.

and finally x=116° because x+64=180. Therefore x=180-64=116°

Find the value of x. I just don’t have time in 20 minutes it must be returned-example-1
User Xiongmin LIN
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3.1k points