SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Write the given vertices of the polygon

STEP 2: Write the given scale factor

STEP 3: Find the vertices of the new polygon A′B′C′D′
To get the new vertices, we multiply the old vertices by the given scale factor, therefore,

Hence, the vertices of polygon A′B′C′D′ are given as:
