Which rule describes the transformation used to create triangle GHI from triangle DEF? (Hint: GHI is the new image) *
33
NYI
8
6
8
6
FZ
9
1
O
(x, y) -> (x,-)
(x, y) -> (-x. -Y)
O x,
(x, y) -> (y; -x)
O (x, y) -> (y, x)

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

yes the data was not prsented

step-by-step explanation: