Question

Construct a circle of any radius, and draw a chord on it. Then construct the radius of the circle that bisects the chord. Measure the angle between the chord and the radius. What can you conclude about the intersection of a chord and the radius that bisects it? Take a screenshot of your construction, save it, and insert the image below your answer.USING https://contentstore.ple.platoweb.com/content/GeoGebra.v5.0/GeoGebra_Activity.html

Answer 1

After following the given instructions, one would obtain

Where the chord is in red and the radius that bisects it is in green.

Notice that the angle between the two segments is equal to 90°; therefore, one can conclude that if a radius bisects a chord on a circle, that radius is perpendicular to the chord.