It's hard to say. They might be consecutive scores on math tests taken by a student
who was working hard. They could be the high temperatures on three consecutive
days in Chicago. They might be the posted speed limit at three different places on
a highway through a city. They could be the interior angles of a right triangle. It's
hard to say.
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90 - 40 = 50 degrees.
180-(90+40) = 180-130 = 50 degrees JustinBeiberCute: That is the right answer. i just thought 50 because there is 90 degrees in 1 angle. If you have 40... there if 50 degrees left. 90 - 40 _________________ 50 Degrees left
ans: 50 degree. its complement is 90-50=40 degree
40 cause 90-50 = 40
50