Question

HELP PLS!! a triangle has verticles located at (2,4),(5-1)and(-4,6). if the triangle is dilated by a factor of -2, how to determine the new coordinate?

Answer 1

Răspuns:

Triangle ABC

A(2,4) B(5,-1) C9-4,6)

k= -2

New coordinate

A`(2*(-2),(4*(-2))=A`(-4,-8)

B`(5*(-2) ; -1*(-2)) =B`(-10;2)

C`(-4*(-2); 6*(-2)) =C`(8,-12)

Explicație pas cu pas: