Which statement is true about the green, orange, and gray triangles show in the textile pattern below? A. They are congruent obtuse triangle
B. They are congruent right triangle
C. They are acute right triangle
D. They are similar right triangle

d. they are similar right triangle

Step-by-step explanation:

in the right corner you see it makes a right angle and all of the triangles look like that so that makes them a right triangle

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option