Complete the sentence. From the definition of absolute value,
3|x| =   when x > 0
and
3|x| =    when x < 0.

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.