Question

In the given figure, AC = BD and ∠ABC and ∠BCD are right angles. If

∠ACB = 60°, then what is the measure of ∠BDF?​

Answer 1

Answer:

120°

angle ACB = BDC

so both will be 60°

and angle BDF is alternative so answer will be double of angle BDC which means 60°×2 = 120°