Question 1031105
{{{a^2+b^2=c^2}}}
c = 22.8
Let a be the longer leg
a = 2b
substituting we have
{{{(2b)^2+b^2=22.8^2}}}
{{{4b^2+b^2=22.8^2}}}
{{{5b^2=22.8^2}}}
divide each side by 5
{{{b^2=22.8^2/5}}}
take the square root of each side
{{{b=sqrt(22.8^2/5)}}}
b = 10.196
a = 2b = 2*10.196 = 20.392