Answer:
The measurement of the required angle = 116°
Step-by-step explanation:
Let the measure of its supplement = x
The measurement of the required angle = 2x - 12
x + 2x -12 = 180
3x - 12 = 180
3x = 180 + 12
3x = 192
x = 192/3
x = 64°
The measurement of the required angle = 2 * 64 - 12 = 128 - 12 = 116°
51, because 39+12=51. You just add both parts of the tree. Please Rate Brainliest.
Your answer should be C :-)
Answer:Measure of angle X=140 degrees and Measure of angle Y= 94 degrees.
Step-by-step explanation:
