Respuesta :
					                   if the lines are perpendicular they would have a 90 degree angle. the diagonal line dissects this angle and is 47 degrees. to solve this you would do 90-47 which equals 43
					                
					                
					             Answer:X=°9o
Step-by-step explanation:if the lines are perpendicular they would have a 90 degree angle. the diagonal line dissects this angle and is 47 degrees.
 
			                  