15+(-15)=0 I hope this helps
The answer is C. 100 because the total measure of a quadrilateral is 360. When you add up the 3 interior angle measures, it adds up to 260. Then you subtract 360-260 to get 100 as the fourth angle measure. Hope that this helped!
Answer:
10
Step-by-step explanation:
Answer:
The distance is 2.2360....
Step-by-step explanation:
Hope this helps! Have an Amazing day!!