The plate is rotated 720° about the origin in the counterclockwise direction. Which of the following is formed when the arcs of
rotation are drawn for each point as it is rotated? They form parallel segments. They form perpendicular segments. They form concentric circles. They form congruent segments.
1 answer:
Answer:
<h2>They form concentric circles.</h2>Step-by-step explanation:
The complete question is
<em>Figure EFGH on the grid below represents a trapezoidal plate at its starting position on a rotating machine platform: </em>
<em>The plate is rotated 270° about the origin in the counterclockwise direction. Which of the following is formed when the arcs of rotation are drawn for each point as it is rotated? </em>
<em> </em>
<em>They form parallel segments. </em>
<em>They form perpendicular segments. </em>
<em>They form concentric circles. </em>
<em>They form congruent segments.</em>
<em />
<em />
Each vertex of the trapezoid will create a circle, where the center is the origin (0,0). As you can deduct, all circles will have the same center, which means the circles will be concentric. <em>Remember that concentric means one inside the other.</em>
Therefore, the right answer is <em>They form concentric circles.</em>
<em />
<em />
You might be interested in