Question

1. df = 8.7 find eg

Explanation:

Step1: Recall property of square diagonals

In a square, the diagonals are equal in length. So, if $DF$ and $EG$ are diagonals of square $DEFG$, then $DF = EG$.

Step2: Substitute given value

Since $DF = 8.7$, then $EG=8.7$.

Answer:

$8.7$