Respuesta :

mumsy

Answer:

Step-by-step explanation:

the sum of angles in a triangle =180

73+x+x-11=180

73+2x-11=180

62+2x=180 we subtract 62 from both side so we can solve for x

2x=180-62

2x=118

x=59

the other angle is 59-11=48

thaoshi21

Answer:

59=x

all angles =180

2x+62=180

2x=118

x=59

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