Quiz A — first attempt
10 questions · Outcome AB-G8-8G1.1/8G1.2Instant feedback: onNo hints in quizzes — by designMastery: ≥8/10 + gates Q8 & Q10 · Badge: SimilarityQuestion 1 of 10 · 0 correct so far
Difficulty: Medium
Multiple choice
An original length of 8 cm has an image of 20 cm. The scale factor is:
Need a second attempt? Take Quiz B — the parallel retake form →