Question

please give me correct answer​

Answer 1

Answer:

4

180

360

0

Step-by-step explanation:

I hope this will be helpful for you

Answer 2

Answer

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$\tt21.\: \: d)4$

$\tt22. \: \: b)2$

$\tt23. \: \: b)180$

$\tt24. \: \: c)360$

$\tt25. \: \: a)0$

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