Question

if $fi = 9t - 76$ and $hi = 4t - 11$, find $hi$ in parallelogram $efgh$.
$hi = \square$

Explanation:

Step1: Set segments equal (diag. bisect)

$9t - 76 = 4t - 11$

Step2: Solve for t (isolate variable)

$9t - 4t = -11 + 76$
$5t = 65$
$t = 13$

Step3: Substitute t into HI expression

$HI = 4(13) - 11$

Answer:

$41$