Question

(4) Find value of angle x

Answer 1

Answer:

In this Picture : 40 + 40 + x = 180°

= x = 180 - 80 = 100°

x = 100°

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Answer 2

As we can observe it..

It is given 180° (As half of the angle of total 360° is given)

Here two angles are given

40°+40°

let the other no. be x then,

40°+40°+x=180°

=80°+x=180°

=x=180°-80°

=x=100°

So the value of x is 100°..

Hope you understand!!

ThnkYou!