Question

1. find e if $overline{wx}congoverline{xy}.$ w 30 x y e

Explanation:

Step1: Use the congruence property

Since $\overline{WX}\cong\overline{XY}$, the lengths of $WX$ and $XY$ are equal. Given that $WX = 30$, then $XY=e$.
So, $e = 30$.

Answer:

$30$