Question 345592
Use the midpoint formula,
{{{highlight(x[E]=(x[D]+x[F])/2)}}}
{{{4=(x[D]+5)/2}}}
{{{x[D]+5=8}}}
.
.
.
{{{highlight(y[E]=(y[D]+y[F])/2)}}}
{{{3=(y[D]+8)/2}}}
{{{y[D]+8=6}}}
.
.
.
Complete the calculation to solve the problem.
Use the highlighted formula for all of the problems.
Plug in the values you know, solve for the unknown values.