Question

In the following figure, △ABC should be translated units to the right and then reflected along x-axis to get △DEF.

• A. 4
• B. 2
• C. 3

Answer 1

The correct option is C 3

Translation means sliding or shifting a figure to another location.


On tranlating △ABC 3 units towards right, we get △A'B'C'.

Reflection flips an image about a line to create a mirror image.

So, on reflection along x-axis, △A'B'C' forms △DEF.

∴ The sequence is △ABC is translated 3 units to the right and then it is reflected along x-axis to form △DEF.