Question

Rhombus DEFG with vertices D(3,6), E(8,8), F(6, 3), and G(1, 1); 90° counterclockwise rotation

Answer 1

D'(-6, 3)

E'(-8, 8)

F'(-3, 6)

G'(-1, 1)

Step-by-step explanation:

When we rotate a figure 90 degrees counterclockwise, the coordinates of each point of the figure follow this rule:

(x, y) ----> (-y, x)

So, the new coordinates after the 90° counterclockwise rotation are:

D(3, 6) ----> D'(-6, 3)

E(8, 8) ----> E'(-8, 8)

F(6, 3) ----> F'(-3, 6)

G(1, 1) -----> G'(-1, 1)

Therefore, the answers are:

D'(-6, 3)

E'(-8, 8)

F'(-3, 6)

G'(-1, 1)