36 mi to 6 cm the length of great oaks is 4.5 cm on this ma the scale from the same park to a different map is 24 mi to 3 cm , the length of salamander trail is 3.5 cm on that map which is the longer trail

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.