(01.01 lc)
which of the following is an undefined term? (6 points)
angle
circle
plane
ray
3.
(01.01 lc)
which of the following terms is a figure consisting of two noncollinear rays with a common endpoint? (6 points)
angle
circle
line segment
parallel line
4.
(01.01 lc)
which of these is a correct step in constructing an angle bisector? (6 points)
use a straightedge to measure the bisected angles.
use a compass to join the point where the arcs cross the vertex.
use a compass to draw two equal arcs from the intersection points of a previous arc and the legs.
use a straightedge to draw arcs which intersect at a point.
5.
(01.02 mc)
which of the following is the final step in copying an angle? (6 points)
place the compass on the vertex of the new angle, and swing an arc similar to the first one you created.
draw a ray with one endpoint. this endpoint will be the vertex of the new angle.
open the compass to the width of the intersection points of the rays and arc of the given angle.
draw a ray through the new vertex and the intersection point of the two arcs.
6.
(01.01 mc)
ben uses a compass and a straightedge to construct ∠def ≅ ∠abc, as shown below:
the art shows two figures. the figure on the left shows two rays ba and bc having a common end point b. an arc drawn from b cut
which statement best explains why ben uses the width bi to create the arc jk from point e? (6 points)
∠def ≅ ∠abc when bh = ek, bi = jk, and hi = ej.
bi = jk when ∠def ≅ ∠abc .
bi = ej when ∠def ≅ ∠abc.
∠def ≅ ∠abc when bh = ej, bi = ek, and hi = jk.
7.
(01.03 lc)
when constructing an inscribed square, how many lines will be drawn in the circle? (6 points)
2
3
5
7
8.
(01.03 mc)
jaira is completing a construction of a regular hexagon inscribed in a circle as shown below. what should be the next step in her construction? (6 points)
a circle is drawn with a radius marked. two additional markings are made at the length of the radius of the original circle.
construct a line perpendicular to the line ab to create four congruent quadrants.
draw another circle from point b with the same radius as her original circle.
construct another point e by placing her compass at point d.
draw arcs above and below line ab to show where the angles angles meet.
9.
(01.05 lc)
which of these is a step in constructing an inscribed square using technology? (6 points)
construct segment db, segment bc, segment ce, segment eg, segment gi, and segment id.
draw segments br, rs, and sb.
identify the points of intersection between circle a and circle g.
mark the points of intersection between circle a and line ab.
10.
(01.05 mc)
michael is using a drawing program to complete a construction. which construction is he completing? (7 points)
a circle is drawn with two perpendicular lines constructed inside.
an equilateral triangle inscribed in a circle
a square inscribed in a circle
a regular pentagon inscribed in a circle
a regular hexagon inscribed in a circle