Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.
Triangle B with sides 6 cm, 8 cm, and 10 cm.
Triangle C with sides 3 cm, 4 cm, and 5 cm.
Triangle D with sides 5 cm, 5 cm, and 5 cm.
Triangle E with sides 4 cm, 4 cm, and 5 cm.
Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.