Given 4 coordinate points A(2, 0), B(4, 0), C(5, -2), D(1, -2), click in the figure until the image that is rotated by 180° about the origin O appears.

4

step-by-step explanation:

w'x is 0.

hope it

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.

i think da answer is

d.square root of 3