Question

please answer me 3 question answer fast please​

Answer 1

Angle A=58 degree

Angle B=67 degree

Angle c=55 degree

Answer 2

we know that sum of all interier angle of the triangle is 180

A+B+C=180. (1)

A+B=125. (2)

A+C=113. (3)

sum of eq 2 and eq 3

2A+B+C=238. (4)

B+C=238-2A. (5)

put the value from eq 5 in eq 1

A+238-2A =180

-A=-58

A=58

put the value of A in eq 2

58+B=125

B=67

put the value of In eq 3

58+C=113

C=55