Question

Find the value of the unknown x and y​

Answer 1

Answer:

the sum of all sides of triangle=180

one side of triangle is 50 and other is 60 then we get answer 70 how?

Explanation:

because X1+X2+X3 of triangle = 180

so,

50+60+x=180

110+x=180

x=180-110

=70

y= 110 because it is an executive angle and it is also a linear pair so we just subtract 70 by 180 it is 110

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