The construction has a given segment ab. a ray has been created from point c. there is an arc on ray c that was created with a compass that is the same distance between points a and b. the arc creates point d on ray c.
does the construction demonstrate how to copy a segment correctly by hand?
yes; the compass was kept at the same width as segment ab to create the arc from point c.
yes; a straightedge was used to create ray c.
no; the compass was not kept at the same width as segment ab to create the arc from point c.
no; a straightedge was used to create ray c.