PLEASE PLEASE PLEASE HELP GEOMETRY QUIZ IS TIMED

By using rules of triangle angles i found that x= 26°

Step-by-step explanation:

i used the rule that the interior angles of any triangle equal 180°

If we take the triangle which contains x, 28, 36, and 90 (the square in the corner idicates its a 90° angle) we can use the rule that the interior angles of any triangle equal 180. 36 + 90 gives 126 and x and 28 make up the same angle. 180-126 gives 54 meaning x and 28° add up to 54

54-28=26

x=26°

point m is on plane r