Question

What set of transformations is performed on triangle ABC to form triangle A'B'C'?
A translation 5 units up, followed by a 270-degree counterclockwise rotation about the origin

A 270-degree counterclockwise rotation about the origin, followed by a translation 5 units up

A 180-degree counterclockwise rotation about the origin, followed by a translation 5 units to the right

A translation 5 units to the right, followed by a 180-degree counterclockwise rotation about the origin

https://gyazo.com/ad53863b672f5baeb0524947a9a9c721

Answer 1

I think it's a

Answer 2

not A

Answer 3

I suck at this XD

Answer 4

it could be C if it was 5 units to the `left` not right

Answer 5

Ohhh

Answer 6

but it's going to be D

Answer 7

Yeah I guess :P

Answer 8

I used point B (-3,-1)
5 units to the right
(2,-1)
rotation 180 rule (-x,-y)
B'(-2,1)

Answer 9

and that matches the graph so D is correct

Answer 10

Ok :) thanks XD I got one more question that's confusing

Answer 11

Should I ask it in here or make another question?

Answer 12

your choice :)

Answer 13

Which two sets of angles are corresponding angles?
∠e and ∠h; ∠f and ∠g

∠e and ∠i; ∠f and ∠h

∠e and ∠g; ∠f and ∠h

∠e and ∠i; ∠f and ∠g

https://gyazo.com/4b20ecf39cfe153a3a232432da28ec14