ANsweer is 7/4 reduced it will be 1 and 3 fourths hope I was right.
a and b are the two leg sides
c is the longest side.
a^2+b^2=c^2
a=x
b=9
c=11
a=c-b
11 squared is 121
9 squared is 81
121-81=40
The square root of 40, rounded to the nearest hundredth, is 6.32
He is not correct because 3.5 is actually 3 and 1/2
not 3/5
hope that helps @:)
