Question

find it fast plz. ans is 360. I want the explanation with formula​

Answer 1

Step-by-step explanation:

because this figure consist of 2 triangles aec and fbd ...

we know that sum of angles of triangle is 180°

aec+fbd= 180+180=360

Answer 2

Step-by-step explanation:

Given figure consists two triangles

that are triangle AEC and triangle BFD

In triangle AFC according to angle sum property

angle A + angle F + angle C =180°

......(1)

Now,in triangle BFD also according to angle sum property

angle B + angle F + angle D=180°

......(2)

now by adding (1) & (2)

angle A + angle B + angle C+ angle D + angle E + angle F = 180+180°

angle A + angle B + angle C+ angle D + angle E + angle F = 180+180° =360°

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