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Adjustable Printable Templates. Scale Rules - Protractors - Hub Spokes - Arcs
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Printed Radius
Scale 1 :
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Print and fold or cut protractor template in half, or cut half the inside out, leaving the centre point intact.
To match the scale of an arc on a plan and measure around it, enter the actual radius of the arc and mouse over the arrows to re-size the template to the correct scale.
At correct scale the outside of the template will match the arc on the plan.
Check 'Show' to mark incremental points around the arc. Mouse over arrows to animate. See tables below.
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| Scale |
1 :
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Actual Radius |
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| Printed Outer Radius |
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Actual Circumference |
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| Printed Inner Radius |
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Printed Circumference |
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Arc Length per Degree at Radius - ( 1° = )
Running Measurements @ centers ~ ° per Increment
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AND FOLLOW ALL LOCAL CODES. VERIFY ALL DIMENSIONS AND
ANGLES BEFORE CONSTRUCTION
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