There are 40 centimeters in 400 millimeters
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The correct answer is B. Supplementary
That is the basic definition of what supplementary angles are and can be found in any textbook.
Answer:
B
Step-by-step explanation:
45-45-90
find hypotenuse: leg × root 2

The answer is (150,1) (2,112.5) and the last is (3,84) that’s the answer