Question

Which of these triangles cannot be constructed?

Option 1: ∆ABC where m∠B = 60°, m∠C = 120° and BC = 9 cm

Option 2: ∆ABC where m∠A = 45°, m∠B = 75° and AB = 5 cm

Option 3: ∆ABC where AB = 12 cm, BC = 8 cm and AC = 11 cm

Option 4: ∆ABC where AB = 5 cm, BC = 6 cm and AC = 7 cm

Answer 1

Answer:

I think c will be the correct answer