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soldier1979 [14.2K]
2 years ago
10

I need help, i have a quiz on it soon.

Mathematics
1 answer:
Nezavi [6.7K]2 years ago
8 0

Answer:

okay

Step-by-step explanation:

complementary angles are angles that add up to 90 degrees

so what you would do is take each number that you have and subtract it from 90

In the first one you would

1. take 90-80

2. you get your answer of 10!

i hope this helps :)

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