the sum of supplementary angles equals 180°
you can have an acute angle (less than 90°) + an obtuse angle (greater than 90°) equal to 180°
But you can also have a right angle (equal to 90°) + another right angle equal to 180°
Answer: (b) sometimes
Answer:
it 180 degree try to add them all the subtract with 180 and that equals x
Step-by-step explanation:
The answer is 98-40 square root 6
Answer:
(x-2)(y+1)
Step-by-step explanation:
