If the measure of ∠ABD is 112°, determine the value of x. (1 point) Responses x = 5 x = 5 x = 20 x = 20 x = 45 x = 45 x = 67 x = 67 x = 100
The sum of angles in a triangle is 180°, so we can set up an equation:
112 + 2x + x = 180
112 + 3x = 180
3x = 68
x = 68 / 3
x = 22.67
Therefore, the value of x is approximately 22.67.