You can use this website called
MathPapa.com
Answer:
1 Make sure that the solid and the net have the same number of faces and that the shapes of the faces of the solid match the shapes of the corresponding faces in the net
2Visualize how the net is to be folded to form the solid and make sure that all the sides fit together properly.
Answer:5
Step-by-step explanation:
If you are looking for the distance then start counting on the first decimal and stop at the second