Quadrilateral Equations

If the purple heart = 2, what does the red quadrilateral have to equal to make the hanger balanced?

• 1

• 2

• 3

• 4

If the orange quadrilateral = 4 and the red heart = 5, what does each blue circle equal to make the hanger balanced?

• 3

• 8

• 1

• 2

Find the value of y.

• 5

Find the value of x.

• 38

• 48

• 3

• 4

• 1
• 10
• 9
• 6

• 2
• 10
• 9
• 11

Find y.

• 2

• 4

• 6

• 8

<sub>Quadrilateral ABCD was dilated with the origin as the center of dilation to create quadrilateral A'B'C'D'.

Which rule best represents the dilation that was applied to quadrilateral ABCD to create quadrilateral A'B'C'D'?</sub>

• (x,y) becomes (0.4x, 0.4y)

• (x,y) becomes (x+3, y+1.5)

• (x,y) becomes (2.5x, 2.5y)

• (x,y) becomes (x-1.5, y+3)