Answer :
Answer:
Square root of 5
Step-by-step explanation:
a^2+b^2=c^2
Use the Pythagorean theorem: a^2 + b^2 = c^2
a & b = the legs
c = hypotenuse
a & b = the legs
c = hypotenuse

Answer:
Square root of 5
Step-by-step explanation:
a^2+b^2=c^2