Changes

| style="height:100px; width:400px; text-align:left;" colspan= "2"|If the [[vector]]s are drawn [[accuracy|accurately]] in [[length]] using a [[ruler]] and in direction using a [[protractor]] the [[length]] and direction of the new [[vector]] can be [[measure]]d from the [[diagram]]. This type of [[Scale Diagram]] can be used to find the [[magnitude]] and direction of the new [[vector]] without calculation.

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