2 years ago

Can someone help me thanks

Mathematics

1 answer:

algol [13]2 years ago

7 0

Let x be the length of the third side.

Thus:

$\mathsf{25^2=17^2+x^2}\\\\\mathsf{625=289+x^2}\\\\\mathsf{x^2=625-289}\\\\\mathsf{x^2=336}\\\\\mathsf{x=\sqrt{336}}\\\\\boxed{\mathsf{x=4\sqrt{21}}}$

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