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Evgesh-ka [11]
3 years ago
15

I already got 842 squared=c2 I just need help with simplest radical form

Mathematics
2 answers:
alexgriva [62]3 years ago
6 0

Answer:

The answer is 29.

Step-by-step explanation:

The steps to do this :

{c}^{2}  =  {20}^{2}  + {21}^{2}

{c}^{2}  = 841

c =  \sqrt{841}

c = 29

Katena32 [7]3 years ago
5 0

its pretty hard actually im grade 7 0-0

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Step-by-step explanation:

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Therefore:

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