What single transformation maps ∆ABC onto ∆A'B'C'? A. rotation 90° clockwise about the origin B. rotation 90° counterclockwise a

Question

kompoz [17]

3 years ago

15

What single transformation maps ∆ABC onto ∆A'B'C'? A. rotation 90° clockwise about the origin B. rotation 90° counterclockwise a

bout the origin C. reflection across the x-axis D. reflection across the line y = x

Mathematics

2 answers:

Klio2033 [76] · Answer 1 · 2022-05-23T05:06:47+03:00

Answer:

B. rotation 90° counterclockwise about the origin.

Step-by-step explanation:

Transformation is the process by which the size or orientation of a given figure is altered without any effect on its shape. Examples are; rotation, reflection, translation and dilation.

Rotation is the process of turning a figure about a reference point called the origin. While reflection is turning a figure about a line to produce its image.

In the given question, ∆ABC is mapped onto ∆A'B'C' by rotating it at 90° counterclockwise about the origin.

Vera_Pavlovna [14] · Answer 2 · 2022-05-23T06:12:29+03:00