Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.
Rectangle A: 5 cm x 10 cm and Rectangle B: 10 cm x 5 cm
Rectangle A: 6 cm x 3 cm and Rectangle B: 6 cm x 6 cm
Rectangle A: 4 cm x 8 cm and Rectangle B: 2 cm x 4 cm
Rectangle A: 3 cm x 9 cm and Rectangle B: 2 cm x 7 cm
Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.