Tasha traces her protractor on a piece of graph paper. Then, she holds one corner of the protractor still while she turns the rest of the protractor
30
°
clockwise. Finally, she traces the protractor again. What type of transformation did Tasha perform?
A.
duplication
B.
translation
C.
reflection
D.
rotation
D is my answer
correct
You
dupicater
Your answer, D. rotation, is correct.
Explanation:
In this scenario, Tasha held one corner of the protractor still, while turning the rest of the protractor 30° clockwise. This action is known as a rotation. A rotation is a transformation where an object is turned around a fixed point. In this case, the fixed point is the corner of the protractor that Tasha held still, and the rest of the protractor rotated around that point.