Watch the video below to learn these.
When dealing with bigger pieces of fabric, fold it in half to make it easier.
see to it that the folded edge is parallel to your selvage.
Image credits: Craftsy via Youtube
Also, cut your fabric with the fold closest to you.
That will ensure that you have that nice 90-degree angles when you make your cut.
#4 Highlight Odd Measurements with Washi Tape
Use washi tape to mark odd lines.
#5 Essential Rulers
Having a variety of different sizes of rulers is essential.