Circumference the radius of a circle measures 4m . what is the circumference of the circle? use 3.14 for π , and do not round your answer. be sure to include the correct unit in your answer. 4m

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.