Answer :
Answer:
[tex]\sqrt{20}[/tex] or 4.47
Step-by-step explanation:
[tex]a^{2}+^{2}=c^{2} \\4^{2}+2^{2}=c^{2}\\16+4=c^{2}\\c=\sqrt{20}[/tex]
Answer:
[tex]\sqrt{20}[/tex] or 4.47
Step-by-step explanation:
[tex]a^{2}+^{2}=c^{2} \\4^{2}+2^{2}=c^{2}\\16+4=c^{2}\\c=\sqrt{20}[/tex]