Question

Use the image to answer the question.

Smaller polygon upper A upper B upper C upper D is graphed within larger polygon upper A prime upper B prime upper C prime upper D prime on a coordinate plane.

In the image, polygon ABCD
is dilated to form polygon A′B′C′D′
with respect to the origin. What is the magnitude of dilation?

(1 point)
Responses

1
1

12
Start Fraction 1 over 2 End Fraction

3
3

2

Answer 1

2

Each vertex of A′B′C′D′ is twice as far from the origin as the corresponding vertex of ABCD (each coordinate is multiplied by 2), so the dilation magnitude is 2.