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Seudónimo
01-03-2018
Mathematics
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plz help ill give you brainlist
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HELPMEPLZ00000
01-03-2018
First, you need to know what a complementary angles are.
They are two angles that add up to 90 degrees.
If the number multiplied by 2 is 90, just to 90/2.
This gives you 45
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