Answer:
In ∆ABC AND ∆DEF
ABC=DEF...........each 90°
SIDE AB =SIDE ED...........given
SIDE BC =SIDE EF............B-F-C and E-C-F
∆ABC =∆DEF....................by SAS test
( square root 2) + 2
= 2+ square root 2
I hope that's help ! If you have questions please just let me know
4.141304347826087
That's what I got when I did that
D
Step-by-step explanation:
