Question

Triangle ABC is transformed to form triangle A′B′C′.

A is at (3, 1), B is at (1, 8), and C is at (7, 2).

Which transformation happened to​ ​△ABC​ ​to form​ ​△A′B′C′​​?

Drag and drop the the correct answers into each box to complete the sentence.

​ ​△ABC​____, _____ ​ is Response area Response area to form ​ ​△A′B′C′​ ​.
Options:
1. Rotated Clockwise
2. Translated
3. Dilated
4. Reflected
5. 90° about the origin
6. 180° about the origin
7. 270° about the origin
8. across the x-axis
9. across the y-axis
10. across the line y = x
11. 1 unit right 2 units down
12. 2 units right 1 unit down
13. 4 units left 3 units up
14. by a factor of 2
15. by a factor of 3
16. by a factor of 5

Answer 1

We need to know where the A’ B’ C’ triangle is now located on the graph, can you reply with the coordinates?

Answer 2

Rotated 180 around the origin and across like y=x