1. what is the difference between constructing a square and constructing a regular hexagon?

a. the diameter of the circle is used for the square construction, but the radius of the circle is used for the regular hexagon construction.

b. the radius of the circle is used for the square construction, but the diameter of the circle is used for the regular hexagon construction.

c. the square will need two arcs along the circle, but the hexagon will need two arcs above and two arcs below the diameter of the circle.

d. the square will need six arcs along the circle, but the hexagon will need two arcs above and two arcs below the diameter of the circle.

One key difference is that in constructing a square, you have to construct a perpendicular bisector but when constructing a hexagon, you do not have to construct a perpendicular bisector. One similarity is that both constructions rely on the radius/diameter.

Step-by-step explanation:

C.

Step-by-step explanation:

The square uses only 2 arcs when being formed while the hexagon needs 4 arcs.

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

the first option is the answer.