Thank you for the opportunity to help you with your question!
Angle 57 alternates with the upper angle on the second triangle,
To get the inner angle of second triangle adjacent to it; 180-94=86
For a triangle, summation of angles = 180
Therefore, 57+86+y=180, y=180-143=37
to get angle g, 180-37= 143 degress, g = 143
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?