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UNION <br /> COARUGATgdC,CIX�APANY <br /> 3...4...S...Triangle Method <br /> - 2 <br /> Using two tape measures,locate point C by hooking <br /> one tap to a nail at point A and the second tape to a <br /> �� naii at point B.Extend the tapes untii they cross and <br /> 4 5 meet at 4'on the first tape a�d 5'on the second tape r ' ' � <br /> and place a temporary naii where 4'and 5'meet. <br /> 4 _.the 4'and 5'measurements are <br /> 3 the 4 and 5 sides of the 3_.4...5... <br /> triangle. <br /> � 3 <br /> sar „ <br /> � Z <br /> 2 <br /> . <br /> � � <br /> �• � •• 3 - _��hz: <br /> 1 Establish a line from point A to point B by <br /> temporarily marking each pointwith a nail. <br /> The line must be parailel to the eave and in <br /> this example 3'long(this is the 3 side ofthe <br /> �.:� 3...4...5...Triangle). NOt@: <br /> � For larger 3._4_S...Triangles multiple <br /> each side of the triangle by the desired <br /> increase in size. For example,if the roof <br /> panels are 25' from eave to ridge, <br /> multipiy each side by a factor of 6 for an <br /> 18:_24:.30:..Triangie Obviously, the <br /> •� � „ , � closer the triangle vertical leg length is <br /> to matching the panel length, the <br /> greater the squaring accuracy. <br /> � <br /> .. <br /> � 3 , <br /> � -. <br /> Hook a thalk line to point A and pull it in <br /> line with point C and mark a chalk line on <br /> the roof deck <br /> This will be the square reference line for <br /> •� a the MasterRib�panef installation. <br /> � <br />