Question

K 370 45° Which equation can be used to find the value of k? 37° - K +45º = 180° 37° + k +45º = 180° 37" + k = 45° 180° 37° -45° - 180°

Answer 1

The sum of angle on a straight line is always 180 degree.

Determine the equation for the angle.

$k+37+45=180$