Respuesta :

jeslinrose

sorrbut is this phythagroas theorm

Answer:

[tex]\sqrt{51}[/tex]

Step-by-step explanation:

It's a right triangle so, [tex]a^{2} +b^{2} =c^{2}[/tex]

a=7

c=10

b=?

49+[tex]b^{2}[/tex]=100

100-49=[tex]b^{2}[/tex]

51=[tex]b^{2}[/tex]

b=[tex]\sqrt{51}[/tex]