Question

Two angle of scalene triangle measures 36 and 67, What is the value of 3rd angle​

Answer 1

Answer:

let third angle be x.

36+ 67 + x= 180

x=77

Answer 2

Answer:

Sum of three sides of triangle = 180

Take the value of 3rd angle as x

In scalene triangle all the sides are unequal

So 36 + 67 + x = 180

= 103 + x = 180

X = 180 - 103 = 77

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