I dont understand that but ok?
180-110=70. Y is 70 degrees. 360n-180 gives the angles of any polygon, take the angles inside of the polygon and subtract them from 1630 for your answer for z.
<span><span>16: 2222
</span><span>72: 222 33
</span><span>LCM: 222233</span></span>
The Least Common Multiple (LCM) is: 2 x 2 x 2 x 2 x 3 x3
And the greatest common factor of 16 and 17 is 8 because
8x2=16
8x9=72