Question

figure from the chart paper and make a cuboid
from the net. Use glue to fix the tabs (flaps).
3. Trace the given net on a tracing paper. Then put
the tracing paper on a chart paper. Cut out this​

Answer 1

You can also use tracing paper to first trace your embroidery pattern, then redraw the lines with the iron on pen/pencil on the back. Make sure you're drawing on the back of the pattern, otherwise your design will be reversed when you flip it to iron it onto the fabric.