When constructing inscribed polygons and parallel lines, how are the steps similar?
a protractor is used to take measurements
four right angles are created
a compass is used to copy an angle ****
there are no similarities
I think its c, but it might be b.
PLEASE HELP <3
To determine the similarities between constructing inscribed polygons and parallel lines, let's break down each option:
a) A protractor is used to take measurements: While using a protractor is common in various geometric constructions, it is not specifically related to constructing inscribed polygons or parallel lines. Therefore, this option does not highlight any similarities.
b) Four right angles are created: This statement does not accurately describe either the construction of inscribed polygons or parallel lines. In the construction of inscribed polygons, angles other than right angles are created. Similarly, in the construction of parallel lines, right angles are not required to be created. Therefore, this option does not indicate any similarities either.
c) A compass is used to copy an angle: This statement indicates a similarity between constructing inscribed polygons and parallel lines. Both constructions involve copying an angle using a compass. In the construction of inscribed polygons, an initial angle is copied multiple times around a circle, resulting in a regular polygon inscribed inside it. In the construction of parallel lines, a specific angle is copied to create an identical angle elsewhere, helping to determine the direction of the parallel line.
Therefore, the correct answer is c) A compass is used to copy an angle.
The correct answer is c: a compass is used to copy an angle.
Both constructing inscribed polygons and parallel lines involve using a compass to copy an angle. In the construction of inscribed polygons, the compass is used to copy angles from the central angle to construct the interior angles of the polygon. In the construction of parallel lines, the compass is used to copy an angle from one line to another, ensuring that the two lines are parallel.
On the other hand, using a protractor to take measurements (option a) is not directly related to these constructions. Likewise, creating four right angles (option b) is not a necessary step in either construction. So, the correct answer is c.
A. a protractor is used to take measurements
B. four right angles are created
C. a compass is used to copy an angle ****
D. there are no similarities