Question

Select and write the most appropriate alternative from those given in bracket

In Δ DEF, if ∠ D = 62ᵒ , ∠ E = 58ᵒ then ∠ F = _____ᵒ. ( 52 , 60 , 68 , 90 )​

Answer 1

Answer:

answer is 60

Step-by-step explanation:

the sum of three angles is 180°

angle D + angle E + angle F = 180°

62° + 58° + angle F = 180°

120° + angle F = 180°

angle F = 180° - 120°

angle F = 60°

hope this will help you