11. It is given that ABC ≅ FDE and AB = 5 cm, ∠ B = 40° and ∠ A = 80°. Then which of the following is true?
ICSE Class 9 Maths Sample Paper PDF: Knowing the formulas is not enough to prepare for your ICSE Class 9 Maths half-yearly exams; you also need to learn the exam format and practice strategically.