Question

Which of the following represents a rotation of ΔEFG, which has vertices E (4, −3), F (−7, 5), and G (2, 8), about the origin by 180°?
-----
E (3, 4)
F (−5, −7)
G (−8, 2)


E (−4, 3)
F (7, −5)
G (−2, −8)


E (−4, 3)
F (−7, −5)
G (−2, −8)


E (−4, 3)
F (7, −5)
G (−2, 8)

Answer 1

REMEMBER: A rotation of 180 degrees means you flip both x and y numbers

E(-4,3)
F(7,-5)
G(-2,-8)

Answer 2

The vertices at origin 180 degree rotation are E(-4,3),F(7,-5) and G(-2,-8).

We have given that,

The ΔEFG has vertices E (4, −3), F (−7, 5), and G (2, 8).

What is the meaning of the 180 rotation?

A rotation of 180 degrees means you flip both x and y numbers

Therefore we get

E after 180 degree rotation E(-4,3)

F after 180 degree rotation F(7,-5)

G  after 180 degree rotation G(-2,-8)

At the origin 180 degree rotation vertices are E(-4,3),F(7,-5) and G(-2,-8).

To learn more about the rotation about origin visit:

https://brainly.com/question/16691874