Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.
What is the ratio of the area ...
2:1
3:1
4:1
1:1
Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.
Which images appear similar based on proportional change?
What is the change factor in height from image A to image C?
How does the width of image B compare to that of image A?
Which images have been changed by the same proportional factor?