oooo By the way they should have same length as the pic?
ok got it Thanks +rep
good question.
if it is asked to "
make a LARGE labelled drawing" then make it larger
but if it is asked to "make a labelled drawing" then u can draw it same size
i drew the grid in the shell question, to make it easier for me to draw the diagram.
Method: draw a grid as in the shell diagram.
measure the length and width.
choose the magnification u want, 1.2 in my case
multiply 1.2 by the length and width.
draw a grid in the space provided using ur measurements,
start drawing the diagram.
erase the grid when u finish.
hope this helps