Question

Find the value of x in the following polygon.​

Answer 1

Answer:

x=20°

Step-by-step explanation:

160+x=180°(since adjacent angles)

x=180-160=20°

x=20°

Answer 2

Answer:

We can find the total angle of a polygon by using the angle sum property of polygon...

i.e.,(n-2)×180°. Here n means total angles of polygon

So, we get

(6-2)×180°

=4×180°

=720°

Now we know that the sum of all the angles will make 720°

So,

120°+90°+110°+130°+160°+x=720°

610°+x=720°

x=720°-610°

x=110°

So the value of x is 110°

Now you can add up all the angles and see if we get 720° or not.

This is the answer you're looking for.

Hope this will be helpful to you dear friend.