They are same side exterior angles meaning they are supplementary and supplementary means they add up to 180 so.....
2y+34+74=180
2y+108=180
2y=72
y=36
Substitute 36: 2(36)+34=106
106+74=180
180=180
Answer:
63753.8888
Step-by-step explanation:
Answer:
its a movie
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
90/8=11.25 (1 flapjack)
11.25x40=450
Answer:
three angles of a polygon are each 105.5,the sum of the angles in the polygon is 2520. find each of the other angles if they are equal to each other. For a polygon with n sides and n angles, the sum of the measures of all the interior angles equals (n-2)180 degrees. 16-3=13