Question

In the given figure, prove that angle A + angle B + angle C + angle D + angle E + angle F = 360°​

Answer 1

Step-by-step explanation:

angle A + angle B + angle C = 180 degree ( sum of 3 angle of a triangle is 180 degree). (equation 1 )

angle D + angle E + angle F = 180 degree ( sum of 3 angle of a triangle is 180 degree). ( equation 2 )

by adding equation 1 and 2

angle A + angle B + angle C + angle D + angle E + angle F = 360°