What is 15% of 60? create a model to prove your answer

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees. (10 points)

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Which of the following expressions is equal to 2x^2+8