Question 898009
x and y and b, calling the base b.


x=b+5, and y=b+6



Perimeter is 35.
{{{x+y+b=35}}}
{{{(b+5)+(b+6)+b=35}}}
{{{3b+11=35}}}
{{{3b=35-11}}}
{{{3b=24}}}
{{{highlight(b=8)}}}


You do the rest.