here is how i use my 1/4" to measure strips.
here's your strip; line up the right side of fabric with the length of strip you need--in the photo, it is 8"
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add any template {larger than strip} & butt it up against your 1/4" ruler
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align marks on template to edge of strip to achieve a straight cut{also referred to as "squaring up"}
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remove the 1/4" ruler & CUT against the square! YOU did it! there's your 8" strip!
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