Question

Iron rods a, b, c, d, e, and f are making a design in a bridge as shown in the figure. If a || b , c || d , e || f , find the marked angles between (i) b and c
(ii) d and e (iii d and f (iv) c and f​

Answer 1

Answer:

angle between b and c = 150°

angle between d and e = 105°

angle between d and f = 75°

angke between d and a = 75°