Answer:
k = 73
Explanation:
The sum of all the angles in a triangle is 180 degrees.
62 ° + k + 45 ° = 180
Solve the equation for k
Add 62 ° and 45 °
k + 107 = 180
Move all terms not containing C to the right side of the equation.
Subtract 107 from both sides of the equation.
k = 180 − 107
Subtract
k = 73