Question

find the answers of all the questions (Q3, Q4, Q5)​

Answer 1

गुप्ता मीटर इज इक्वल टू दया मीटर

Answer 2

see the pic below

Step-by-step explanation:

(Q3)   ∠ABC = ∠APE = 39°----------(Corresponding Angles)

           

         ∠BQE = 180° - ∠ABC---------(Interior angles on same side of transversal)

                    = 180° - 39°

                    = 141°

         ∠CQF = ∠BQE = 141°---------(Vertically opposite angles)

(Q4)   (i) Corresponding angles

         (ii) alternate interior angles

         (iii) interior angles on same side of transversal

(Q5)     ∠FDB = 75°-------------------(Vertically opposite angles)

            ∠FDB + ∠GCD = 75° + 75° = 150

as the sum is not 180 in first figure l and m are not parallel

            ∠FLA = 57°-------------------(corresponding angles)

            ∠FLA + ∠BLA = 57° + 123°= 180°

as the sum is 180° in the second figure l and m are parallel