Carla uses a compass and straightedge to construct perpendicular lines. Daryl uses technology to construct perpendicular lines. In your own words, describe how Carla's construction steps will be different from Daryl's construction steps?

Carla uses a compass and straightedge to construct perpendicular lines because she well known the use of these instruments and well learned with the use of these helping instruments

whereas Daryl uses latest technology instruments like GP system or GW meter and well known about these instruments in field as well as in room activities.