Can I get help with 3 through 5
1 answer:
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notice |7| 7 is positive, so we can simply remove the bars and use 7 by itself
Answer:
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Step-by-step explanation:
For a right angled triangle with one of its angle α (alpha) :-
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According to the question ,
1) When α (alpha) = d
2) When α (alpha) = e