Answer:
did you get the answer yet
It is never true.
Explanation:
Complementary angles are two angles that add up to 90 degrees. If you have a 40 degree angle and a 50 degree angle, their measure is 90 degrees. An obtuse angle cannot be a complementary angle because an obtuse angle measures more than 90 degrees.
It's just an island, it can't have a measureable impact on the environment within a hundred years.
4.67
