11 the greatest common number between 5,11
Your rays are
F
E
Segments
DF
DE
EF
False.
Just like other functions as an inverse, it wouldn't make sense. Hope I helped :)
Answer:
rectangle, square
Step-by-step explanation:
A rectangle always has 4 congruent angles. A square is a rectangle, so a square always has 4 congruent angles.
A parallelogram and a rhombus may or may not have 4 congruent angles.
Answer: rectangle, square
Shay would use the net shown in (b).