To support a tree damaged in a storm, a 12-foot wire is
secured from the ground to the tree at a point 10 feet off
the ground. The tree meets the ground at a right angle.
At approximately what angle does the wire meet the
ground?
33.6
39.8
50.2
56.4

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.