Question

from the adjoining figure find the value of angle A + Angle B + angle C + angle D + angle A + angle F​

Answer 1

Answer:

Step-by-step explanation:

In this figure there are two triangles

Triangle ABC and triangle DEF.

in triangle ABC

Angle A+ angle B + angle C =180. (ASP)

...........1

in triangle DEF

Angle D + angle E+ angle F =180.......2.

Adding 1 and 2

Therefore

Angle a +angleb +angle c +Angle d +angle e angle f =360

Answer 2

Step-by-step explanation:

interior diagram is a regular hexagon since interior angle of regular hexagon is 120° now in a st line angle is 180° substracting we get one angle of a triangle then apply vertically opposite angle ..... do this for all the work is done