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Mathematics, 05.05.2021 05:50 nanagardiner08

Which of the following pairs are complementary angles? 1) 45° and 145°

2) 20° and 70°

3) 42° and 38°

4) 72° and 118°​

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Answers: 3

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Which of the following pairs are complementary angles? 1) 45° and 145°

2) 20° and 70°...
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