To copy a line segment which two objects do you need to use?
compass and straight edge.
protractor and straight edge.
compass and protractor.
None of the above.
The diagram seen below shows construction marks that are labeled I, II, III, and IV. If you were creating a perpendicular bisector of AB, which two construction marks would you use next?
I and II
I and III
II and IV
II and III
Shawn’s teacher drew the construction below on the board. Based upon this construction which of the following statements does Shawn know to be true?
Point C is the midpoint of AB.
CD is the perpendicular bisector of AB.
AC is equal to CB.
CD is perpendicular to AB.
What do you use to copy an angle?
Which object would you need to use to construct a perfect circle?