(i2, In a hexagon ABCDEF, side AB is a parallel to EF and 2B:LC:DE :4:

1.	(i2, In a hexagon ABCDEF, side AB is a parallel to EF and 2B:LC:DE :4:2.1Find LB, ZC, ZDand LE
Answer» As AB \|\| FE, FA becomes the tranversal line cutting parallel lines. So angle A + angle F = 180°. sum of other four angles = 720° - 180°= 540°.So 6 x + 4 x + 2 x + 3 x = 15 x = 540°.x = 36°. Angles B C D E are: 216°, 144°, 72°, 108°

(i2, In a hexagon ABCDEF, side AB is a parallel to EF and 2B:LC:DE :4:2.1Find LB, ZC, ZDand LE

Answer»

As AB || FE, FA becomes the tranversal line cutting parallel lines. So angle A + angle F = 180°.

sum of other four angles = 720° - 180°= 540°.So 6 x + 4 x + 2 x + 3 x = 15 x = 540°.x = 36°.

Angles B C D E are: 216°, 144°, 72°, 108°